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公开(公告)号：US20250166219A1
公开(公告)日：2025-05-22
申请号：US19032542
申请日：2025-01-21
Applicant: MAXELL, LTD.
Inventor： Kazuhiko YOSHIZAWA , Satoru TAKASHIMIZU
Abstract: In an image processing apparatus 100, an image acquiring portion 11 acquires image information. A position acquiring portion 12 acquires an image capturing position and an image capturing direction of the image information. An image-capturing propriety information acquiring portion 13 acquires image-capturing propriety information indicating that a position of an information terminal 200 corresponds to image-capturing propriety setting information. An image editing portion 14 performs a masking process to a range based on the information terminal 200 in the image information acquired by the image acquiring portion 11, in accordance with image-capturing propriety setting information of the image-capturing propriety information indicating that the position of the information terminal 200 in the image-capturing propriety information corresponds to the image capturing range based on the image capturing position and the image capturing direction acquired by the position acquiring portion 12.
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公开(公告)号：US20250164808A1
公开(公告)日：2025-05-22
申请号：US19035171
申请日：2025-01-23
Applicant: Maxell, Ltd.
Inventor： Kazuhiko YOSHIZAWA , Mayumi NAKADE
Abstract: A video transmissive head-mounted display device capable of avoiding danger to a user when worn by the user has an external world image acquired by a first image inputting unit, and the external world image is displayed on a display unit. The head-mounted display device has a second image inputting unit that acquires a binocular image of a wearer. The head-mounted display device is configured so that a control unit determines, from the binocular image of the wearer acquired by the second image inputting unit, that the wearer is awake when both eyes are closed for no longer than a predetermined period of time and that the wearer is asleep when both eyes are closed for a predetermined period of time or longer, and the display unit displays the external world image acquired by the first image inputting unit when the wearer wakes from sleep.
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公开(公告)号：US20250126345A1
公开(公告)日：2025-04-17
申请号：US18986457
申请日：2024-12-18
Applicant: Maxell, Ltd.
Inventor： Hiroshi SHIMIZU , Akira ISHIYAMA , Kazuhiko YOSHIZAWA , Yasunobu HASHIMOTO , Motoyuki SUZUKI , Mitsunobu WATANABE
IPC: H04N23/60 , G06T5/92 , H04N23/68 , H04N23/73 , H04N23/741
Abstract: An imaging method is provided that includes: taking an image of an object to generate an image signal of the object; generating a taken image of the object on a basis of the image signal; detecting motion information of the object on the basis of the image signal; taking an image of the object on a basis of the motion information multiple times so as to differentiate an exposure amount thereof; and generating an HDR synthetic image of the object on the basis of a plurality of image signals whose exposure amounts are different from each other.
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公开(公告)号：US20250097522A1
公开(公告)日：2025-03-20
申请号：US18965348
申请日：2024-12-02
Applicant: Maxell, Ltd.
Inventor： Kazuhiko YOSHIZAWA , Nobuo MASUOKA , Motoyuki SUZUKI
IPC: H04N21/439 , H04N21/414 , H04N21/4227 , H04N21/438 , H04N21/442 , H04N21/482
Abstract: Provided is a mobile information terminal that performs data transmission and reception, the data transmission and reception including video data reception. The mobile information terminal includes a communication management execution module that obtains a communication amount of data transmitted and received by the mobile information terminal in a predetermined period, and a remote viewing execution module that compares the obtained communication amount to a preset predetermined value and makes an image quality of the video data selectable according to a relationship between the obtained communication amount and the predetermined value.
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5.发明申请公开(公告)号：US20250088711A1
公开(公告)日：2025-03-13
申请号：US18958452
申请日：2024-11-25
Applicant: MAXELL, LTD.
Inventor： Kazuhiko YOSHIZAWA , Takuya SHIMIZU , Yasunobu HASHIMOTO , Mitsunobu WATANABE , Nobuo MASUOKA , Masayuki HIRABAYASHI
IPC: H04N21/462 , H04N5/775 , H04N5/91 , H04N21/236 , H04N21/41 , H04N21/433 , H04N21/434 , H04N21/482 , H04N21/643 , H04N21/6543
Abstract: A digital broadcast receiving apparatus executing a function with a higher added value can include: a broadcast receiving unit configured to receive broadcasting data of broadcasting program contents and location information from a broadcast transmission path, a reference destination for obtaining data related to the broadcasting data being described in the location information; a communication unit configured to receive communication data of the program contents from the reference destination described in the location information via a communication line; a recording/reproducing unit configured to record and reproduce the broadcasting data of the broadcasting program contents received by the broadcast receiving unit; an outputting unit configured to output the broadcasting data of the broadcasting program contents reproduced from the recording/reproducing unit to external equipment; and a server function unit for external equipment. The outputting unit can include a state where the location information is outputted together with reproduced broadcasting data.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20240430636A1
公开(公告)日：2024-12-26
申请号：US18699076
申请日：2021-10-06
Applicant: MAXELL, LTD.
Inventor： Sadao TSURUGA , Yasunobu HASHIMOTO , Kazuhiko YOSHIZAWA , Masuo OKU
Abstract: An audio-augmented-reality-object playback device comprises a microphone, an audio playback device to be worn on a listener, and a processor, and the processor is configured to place an audio-augmented-reality-object in a real space, acquire a stereoscopic audio signal from the audio-augmented-reality-object to carry out control for causing the audio playback device to output a sound based on the stereoscopic audio signal, detect a level of a sound in the real space collected by the microphone and a sound source direction of the sound in the real space and correct a placement position of the audio-augmented-reality-object based on a result of the detection so as to separate the placement position of the audio-augmented-reality-object from the sound source direction of the sound in the real space, and carry out control for causing the audio playback device to output the sound based on the stereoscopic sound signal at the placement position as corrected.
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公开(公告)号：US20240264447A1
公开(公告)日：2024-08-08
申请号：US18616803
申请日：2024-03-26
Applicant: Maxell, Ltd.
Inventor： Kazuhiko YOSHIZAWA , Mayumi NAKADE
CPC classification number: G02B27/0172 , G02B27/0176 , G06F3/011 , G02B2027/0132 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G02B2027/0167
Abstract: A video transmissive head-mounted display device capable of avoiding danger to a user when worn by the user has an external world image acquired by a first image inputting unit, and the external world image is displayed on a display unit. The head-mounted display device has a second image inputting unit that acquires a binocular image of a wearer. The head-mounted display device is configured so that a control unit determines, from the binocular image of the wearer acquired by the second image inputting unit, that the wearer is awake when both eyes are closed for no longer than a predetermined period of time and that the wearer is asleep when both eyes are closed for a predetermined period of time or longer, and the display unit displays the external world image acquired by the first image inputting unit when the wearer wakes from sleep.
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公开(公告)号：US20240179370A1
公开(公告)日：2024-05-30
申请号：US18432335
申请日：2024-02-05
Applicant: Maxell, Ltd.
Inventor： Kazuhiko YOSHIZAWA , Nobuo MASUOKA , Motoyuki SUZUKI
IPC: H04N21/439 , H04N21/414 , H04N21/4227 , H04N21/438 , H04N21/442 , H04N21/482
CPC classification number: H04N21/4394 , H04N21/41407 , H04N21/4227 , H04N21/438 , H04N21/442 , H04N21/4821
Abstract: Provided is a mobile information terminal that performs data transmission and reception, the data transmission and reception including video data reception. The mobile information terminal includes a communication management execution module that obtains a communication amount of data transmitted and received by the mobile information terminal in a predetermined period, and a remote viewing execution module that compares the obtained communication amount to a preset predetermined value and makes an image quality of the video data selectable according to a relationship between the obtained communication amount and the predetermined value.
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公开(公告)号：US20240151976A1
公开(公告)日：2024-05-09
申请号：US18414757
申请日：2024-01-17
Applicant: MAXELL, LTD.
Inventor： Mitsunobu WATANABE , Yasunobu HASHIMOTO , Osamu KAWAMAE , Nobuo MASUOKA , Kazuhiko YOSHIZAWA , Hiroshi SHIMIZU
IPC: G02B27/01
CPC classification number: G02B27/0172 , G02B2027/0163 , G02B2027/0178
Abstract: A head-mounted display comprises: a wearing body; a display; a communication module configured to perform communication connection with a mobile information terminal; a field of view(FOV) sensor configured to output status data used for determining whether the mobile information terminal is included in a user's FOV through the wearing body; and a controller connected to each of the display, the communication module, and the FOV detection sensor. The controller determines whether the mobile information terminal is included in the user's FOV based on the status data, and performs display control with respect to the display so as to display an application screen of the mobile information terminal on the display when determining that the mobile information terminal is not included in the FOV, and not to display the application screen on the display when determining that the mobile information terminal is included in the FOV.
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公开(公告)号：US20240126926A1
公开(公告)日：2024-04-18
申请号：US18397275
申请日：2023-12-27
Applicant: MAXELL, LTD.
Inventor： Motoyuki SUZUKI , Kazuhiko YOSHIZAWA
CPC classification number: G06F21/629 , G06F21/45 , H04M1/724634 , H04W4/021 , H04W4/50 , H04W12/08 , H04W12/30 , G06F2221/2111 , H04M1/72457
Abstract: A portable terminal device sets a security level for each application in accordance with position, and stores the level in a memory. The security level determines whether each application is displayed or made executable on a display portion in locked state and unlocked state. A controller refers to the security level and determines the application displayed on the display portion in accordance with position information acquired by a position information acquisition unit (GPS reception unit), and makes executable the application selected by the user. Thus, the portable terminal device offers user-friendliness while ensuring security strength.
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