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公开(公告)号：US20240284979A1
公开(公告)日：2024-08-29
申请号：US18655377
申请日：2024-05-06
Applicant: Japan Tobacco Inc.
Inventor： Yasunobu INOUE , Ryoji FUJITA , Kazutoshi SERITA , Sumie MIKAMI
Abstract: A flavor inhaler comprises a heater, wherein the heater comprises: a heating element which includes a plurality of heating portions; and a plurality of first energization regions electrically connected to the respective heating portions.
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公开(公告)号：US20240164443A1
公开(公告)日：2024-05-23
申请号：US18425543
申请日：2024-01-29
Applicant: Japan Tobacco Inc.
Inventor： Yasunobu INOUE , Takashi KOMINAMI , Keisuke MORITA , Ikuo FUJINAGA , Manabu YAMADA
Abstract: This flavor inhaler has a chamber that accommodates a smokable product, a heater for heating the smokable product accommodated in the chamber, and an insulation member that suppresses the dissipation of heat to the smokable product or outside the heater device, the insulation member including an aerogel and a first radiation-suppressing material.
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公开(公告)号：US20230413909A1
公开(公告)日：2023-12-28
申请号：US18466684
申请日：2023-09-13
Applicant: Japan Tobacco Inc.
Inventor： Yasunobu INOUE , Hiroki NAKAAE , Manabu YAMADA
Abstract: The present invention appropriately attaches a heat-insulating material to the outside of a storage section. This flavor inhaler has a storage section for storing a consumable material, a heating element for heating the consumable material, a heat-insulating member provided to the outer periphery of the storage section, and a first tape member which is stuck to the heat-insulating member. The first tape member has a first section which extends from a first end section in the circumferential direction of the heat-insulating member, and a second section which is positioned on the heat-insulating member or extends from the heat-insulating member. The first section is stuck to the second section.
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公开(公告)号：US20230380500A1
公开(公告)日：2023-11-30
申请号：US18233168
申请日：2023-08-11
Applicant: JAPAN TOBACCO INC.
Inventor： Manabu YAMADA , Yasunobu INOUE , Tateki SUMII
Abstract: This heat-not-burn tobacco product is provided with an electric heating device and a tobacco stick. The tobacco stick is provided with: a tobacco rod part having a tobacco filler containing cut tobacco; a mouthpiece part coaxially connected to the tobacco rod part; and a ventilation hole provided in the mouthpiece part. The electric heating device has a hollow piping heater having a heating chamber formed therein. The hollow piping heater has: a compression tube part that compresses the tobacco rod part from the outer circumferential side when the tobacco stick is inserted; and a heating wall part that is at least partially formed by the compression tube part and heats the tobacco rod part from the outer circumferential side.
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公开(公告)号：US20230102855A1
公开(公告)日：2023-03-30
申请号：US18073957
申请日：2022-12-02
Applicant: JAPAN TOBACCO INC.
Inventor： Ryoji FUJITA , Tateki SUMII , Manabu YAMADA , Yasunobu INOUE
Abstract: An inhalation device includes a heating part for heating a base material to generate aerosol and a control part for controlling operation of the heating part on the basis of a heating profile in which a target temperature is specified, the target temperature being a target value for the temperature of the heating part, wherein: the heating profile includes time sections continuous along a time axis; in each of the plurality of time sections, the target temperature at the end of each time section is set; the heating profile includes a midway temperature drop section on the way; the target temperature set in the midway temperature drop section is lower than the target temperature set in the time section immediately preceding the midway temperature drop section; and the control part performs control such that the heating part is not supplied with power in the midway temperature drop section.
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Patent Agency Ranking
公开(公告)号：US20200297027A1
公开(公告)日：2020-09-24
申请号：US16893159
申请日：2020-06-04
Applicant: JAPAN TOBACCO INC.
Inventor： Riho NAGAI , Yasunobu INOUE , Hideki NAGAE , Masanari MAKINO
Abstract: The purpose of the present invention is to provide a filler for a smoking article, a smoking article comprising the filler for a smoking article, and a method for manufacturing the filler for a smoking article. In one embodiment, the filler according to the present invention for a smoking article, said filler comprising a gel which contains a gelling agent and one or more gelation promoters, is characterized by having a tap density of 0.05 g/cm3 or less and a degree of suitability to compression filling of more than 60. In one embodiment, the filler according to the present invention for a smoking article is characterized by comprising a gel which contains pectin having an esterification degree of 12% or less and one or more gelation promoters.
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公开(公告)号：US20240298706A1
公开(公告)日：2024-09-12
申请号：US18654011
申请日：2024-05-03
Applicant: Japan Tobacco Inc.
Inventor： Manabu YAMADA , Yasunobu INOUE
CPC classification number: A24F40/46 , H05B3/44 , A61M11/042 , A61M2205/0233
Abstract: An aerosol generation system including a tubular member having an opening into which an aerosol-generating base material containing an aerosol source can be inserted and a heating unit, wherein the cylindrical member has a bottom wall that closes at least part of an end opposite to the opening, the bottom wall is provided with a protrusion projecting from the outer surface of the bottom wall, the heating unit is provided with a location corresponding to the protrusion, and the heating unit is arranged around the tubular member in a state in which the protrusion of the tubular member is associated with the location provided at the heating unit that corresponds to the protrusion.
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公开(公告)号：US20240164448A1
公开(公告)日：2024-05-23
申请号：US18425591
申请日：2024-01-29
Applicant: Japan Tobacco Inc.
Inventor： Yasunobu INOUE , Takashi KOMINAMI , Keisuke MORITA , Ikuo FUJINAGA , Manabu YAMADA
CPC classification number: A24F40/46 , A24F40/20 , A24F40/70 , F16L59/026
Abstract: This flavor inhaler has a chamber that accommodates a smokable product, a heater for heating the smokable product accommodated in the chamber, and an insulation member that suppresses the dissipation of heat to the smokable product or outside the heater device. The insulation member has a first surface, a second surface on the reverse side of the first surface, and an end face that connects the first surface and the second surface and has an area smaller than that of the first surface or the second surface. The insulation member has a porous structure and at least the end face is sealed.
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公开(公告)号：US20240041120A1
公开(公告)日：2024-02-08
申请号：US18492417
申请日：2023-10-23
Applicant: JAPAN TOBACCO INC.
Inventor： Manabu YAMADA , Yasunobu INOUE
Abstract: Provided is an aerosol generation system wherein the influence of heat from a heating unit to an inhalation device is further reduced. This aerosol generation system is provided with: an elongated heat generation unit that, when energized, generates heat to heat an aerosol generating substrate from the inside thereof; a pair of metal plates disposed to respectively cover the facing surfaces of the heat generation unit along the elongated shape; and a fixing unit that fixes the pair of metal plates to a housing.
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公开(公告)号：US20240023619A1
公开(公告)日：2024-01-25
申请号：US18480413
申请日：2023-10-03
Applicant: Japan Tobacco Inc.
Inventor： Ryota MATSUBA , Yasunobu INOUE , Manabu YAMADA
Abstract: A flavour inhaler includes a heater having a main surface and an end surface for heating a smokable material. The heater generates heat by the flow of current in the direction orthogonal to the main surface.
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