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公开(公告)号：US20240245142A1
公开(公告)日：2024-07-25
申请号：US18628823
申请日：2024-04-08
Applicant: Japan Tobacco Inc.
Inventor： Yasunobu INOUE , Ryoji FUJITA , Sumie MIKAMI , Kazutoshi SERITA
Abstract: An aerosol generation system including a resistance heating unit that has a porous structure in at least a part thereof, and that heats an aerosol-generating base material from the inside, and a pair of plate-shaped conductive units provided on mutually opposed surfaces of the resistance heating unit.
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公开(公告)号：US20230045978A1
公开(公告)日：2023-02-16
申请号：US17975318
申请日：2022-10-27
Applicant: Japan Tobacco Inc.
Inventor： Shinichiro UEMURA , Ryoji FUJITA , Kazutoshi SERITA , Hiroshi TEZUKA
Abstract: An inhalation device with which it is possible to improve usability and promote users' satisfaction and safety with the inhalation device includes a device body housing to and from which a panel can be attached and detached, and includes a heating unit which heats an inhalation component source for generating an inhalation component; a power supply unit which feeds electric power to the heating unit; a sensor unit which detects attachment of the panel to the housing and which measures data associated with the panel; a storage unit which stores a plurality of operational profiles; and a control unit which identifies an operational profile associated with the data measured by the sensor unit and causes said inhalation device to operate according to the operational profile.
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公开(公告)号：US20230000172A1
公开(公告)日：2023-01-05
申请号：US17939559
申请日：2022-09-07
Applicant: JAPAN TOBACCO INC.
Inventor： Hiroshi TEZUKA , Kazutoshi SERITA
Abstract: This inhaling device is provided with: a first heating unit for heating an aerosol source contained in a first substrate; a second heating unit for heating an aerosol source contained in a second substrate to generate an aerosol that passes through the first substrate; and a control unit for performing control such that the amount of the aerosol generated by the second heating unit increases with increasing elapsed time from the start of heating by the first heating unit.
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公开(公告)号：US20240389673A1
公开(公告)日：2024-11-28
申请号：US18792618
申请日：2024-08-02
Applicant: Japan Tobacco Inc.
Inventor： Yasuhiro ONO , Kazutoshi SERITA , Reijiro KAWASAKI , Chieko KAJIWARA , Hiroshi TEZUKA
IPC: A24F40/57 , A24F40/20 , A24F40/465
Abstract: This aerosol generation system is provided with a housing unit capable of housing a base material that contains an aerosol source, and a control unit that controls a temperature at which the aerosol source contained in the base material housed in the housing unit is heated. If a first puff in which a user inhales an aerosol generated from the aerosol source is performed, the control unit controls the temperature at which the aerosol source is heated, on the basis of information of a previous second puff.
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公开(公告)号：US20240260664A1
公开(公告)日：2024-08-08
申请号：US18639966
申请日：2024-04-19
Applicant: Japan Tobacco Inc.
Inventor： Yasunobu INOUE , Ryoji FUJITA , Sumie MIKAMI , Kazutoshi SERITA
Abstract: This aerosol generation system including a resistive heating unit that heats an aerosol generating base material from the inside thereof; and a pair of metal plates provided on mutually opposing surfaces of the resistive heating unit, wherein the pair of metal plates include a first region where the metal plates face each other with the resistive heating unit interposed therebetween in the thickness direction of the resistive heating unit, and a second region where the metal plates do not face each other with the resistive heating unit interposed therebetween in the thickness direction of the resistive heating unit.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20230371602A1
公开(公告)日：2023-11-23
申请号：US18230433
申请日：2023-08-04
Applicant: JAPAN TOBACCO INC.
Inventor： Yasuhiro ONO , Kazutoshi SERITA , Reijiro KAWASAKI , Hiroshi TEZUKA
IPC: A24F40/465 , A24F40/57 , A24F40/53 , A24F40/20
CPC classification number: A24F40/465 , A24F40/57 , A24F40/53 , A24F40/20 , A24F40/51
Abstract: An inhalation device provided with: an AC power generation unit that generates AC power; an accommodation unit capable of accommodating in an inner space thereof a base material containing an aerosol source and a susceptor thermally proximal to the aerosol source; a plurality of electromagnetic induction sources that generate a variable magnetic field in the inner space by using the AC power supplied from the AC power generation unit; a plurality of switches that toggle between whether or not the AC power is supplied to each of the plurality of electromagnetic induction sources; and a control unit that controls each of the plurality of switches such that a total value of voltages respectively applied to the plurality of electromagnetic induction sources is no greater than a first threshold value.
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公开(公告)号：US20210391049A1
公开(公告)日：2021-12-16
申请号：US17412766
申请日：2021-08-26
Applicant: JAPAN TOBACCO INC.
Inventor： Kazutoshi SERITA , Masatoshi SENJU , Masato ITABASHI
Abstract: An information processing device includes an acquisition unit that obtains smoking information from a flavor inhaler, etc., associated to a user terminal; a creation unit that creates output information for outputting a message on the basis of the smoking information, to the user terminal; and a transmission unit that sends the output information to the user terminal or a control device that controls the output of messages to the user terminal. As a result, the retention rate for users using the flavor inhaler can be increased.
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公开(公告)号：US20250160431A1
公开(公告)日：2025-05-22
申请号：US19008641
申请日：2025-01-03
Applicant: Japan Tobacco Inc.
Inventor： Yasuhiro ONO , Kazutoshi SERITA , Reijiro KAWASAKI , Hiroshi TEZUKA , Chieko KAJIWARA
IPC: A24F40/57
Abstract: An inhalation device includes: a heater configured to generate aerosol by heating a substrate containing an aerosol source; and a control circuit configured to control an operation a of the heater based on a heating profile defining a time-series transition of a target temperature. The control circuit is configured to: start control of the heater in a control mode defined by the heating profile in response to a generation request for the aerosol; acquire information indicating an inhalation mode in a first period in which the heater is controlled in the control mode defined by the heating profile; and change the control mode for the heater in a second period after the first period from the control mode defined by the heating profile to a control mode based on the inhalation mode in the first period.
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9.发明公开公开(公告)号：US20240143716A1
公开(公告)日：2024-05-02
申请号：US18408241
申请日：2024-01-09
Applicant: JAPAN TOBACCO INC.
Inventor： Masatoshi SENJU , Yuka SUGANO , Kazutoshi SERITA
CPC classification number: G06F21/32 , A24F40/53 , G06F2221/2139
Abstract: An information processing method includes acquiring biometric information of a user; acquiring a predetermined request from the user; performing biometric authentication on the basis of the biometric information acquired before the acquisition of the predetermined request; and controlling operation of an aspiration device, which generates an aerosol to be aspirated by the user, on the basis of the result of the biometric authentication.
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10.发明申请公开(公告)号：US20210386126A1
公开(公告)日：2021-12-16
申请号：US17459640
申请日：2021-08-27
Applicant: JAPAN TOBACCO INC.
Inventor： Kazutoshi SERITA , Masatoshi SENJU , Masato ITABASHI
Abstract: An information processing device comprising: a storage unit that stores location information regarding at least one smoking area and at least one use condition for the smoking area while associating the location information and the use condition to each other; a search unit that, in a case where a search request including location information regarding a user terminal is received, searches for a smoking area that is located within a certain range from the current location of the user terminal and that meets the use condition on a basis of the location information regarding the smoking area and at least a time at which the search request has been received, an environmental condition at the current location of the user terminal, or a use mode of a flavor inhaler; and a reporting unit that reports location information regarding the retrieved smoking area to the user terminal.
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