Inventor · disambiguated record
Keiji Marubashi
Also filed as: MARUBASHI KEIJI
19 granted patents·30 pending applications·19 citations·filing 2020–2025
89Inventor score
Files withJAPAN TOBACCO INC49
Top patents by PatentIndex Score
49 records- 0197US11134720B2Power supply unit for aerosol inhaler and aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Granted Oct 5, 2021·3 cites·8 claims
- 0296US11559085B2Power supply unit for aerosol inhaler, aerosol inhaler, and aerosol inhale systemJAPAN TOBACCO INC·Filed 2021·Granted Jan 24, 2023·5 cites·15 claims
- 0391US11206871B2Power supply unit for aerosol inhalerJAPAN TOBACCO INC·Filed 2020·Granted Dec 28, 2021·2 cites·19 claims
- 0490US11337461B2Inhaler controller for improving persimissivity with respect to a change in voltage supplied to a heaterJAPAN TOBACCO INC·Filed 2021·Granted May 24, 2022·2 cites·14 claims
- 0588US11134721B2Power supply unit for aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Granted Oct 5, 2021·2 cites·14 claims
- 0687US11160313B2Aerosol inhaler and power supply unit of aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Granted Nov 2, 2021·1 cites·11 claims
- 0786US11963555B2Controller for inhalation deviceJAPAN TOBACCO INC·Filed 2021·Granted Apr 23, 2024·1 cites·12 claims
- 0886US11178911B2Aerosol inhaler and control device of aerosol inhalerJAPAN TOBACCO INC·Filed 2020·Granted Nov 23, 2021·2 cites·11 claims
- 0981US11612188B2Power supply unit for aerosol generation deviceJAPAN TOBACCO INC·Filed 2021·Granted Mar 28, 2023·1 cites·7 claims
- 1078US2025268308A1Flavor generation device, program, and power supply unitJAPAN TOBACCO INC·Filed 2025·Application pending·0 cites
- 1177US2024315352A1Flavor-generating device, power supply unit, method for controlling flavor-generating device, and programJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 1272US12070079B2Inhalation device controllerJAPAN TOBACCO INC·Filed 2021·Granted Aug 27, 2024·0 cites·11 claims
- 1372US2024315339A1Power source unit for aerosol generating device, and aerosol generating deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 1472US2024324686A1Power supply unit for aerosol generation deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 1572US2024324685A1Power supply unit for aerosol generating device, aerosol generating device, and film heaterJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 1672US2024324694A1Power supply unit for aerosol generation deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 1767US2021274849A1Inhalation device controllerJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 1866US12484633B2Inhalation device controllerJAPAN TOBACCO INC·Filed 2021·Granted Dec 2, 2025·0 cites·7 claims
- 1966US12029254B2Flavor-generating device, power supply unit, method for controlling flavor-generating device, and programJAPAN TOBACCO INC·Filed 2021·Granted Jul 9, 2024·0 cites·6 claims
- 2065US12329210B2Flavor generation device, program, and power supply unitJAPAN TOBACCO INC·Filed 2021·Granted Jun 17, 2025·0 cites·18 claims
- 2165US2022079246A1Power supply unit for aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 2265US2023095903A1Power supply unit for aerosol generation deviceJAPAN TOBACCO INC·Filed 2022·Application pending·0 cites
- 2365US2023091282A1Power supply unit for aerosol generation deviceJAPAN TOBACCO INC·Filed 2022·Application pending·0 cites
- 2465US2023101245A1Power supply unit of aerosol production deviceJAPAN TOBACCO INC·Filed 2022·Application pending·0 cites
- 2564US11369149B2Power supply unit for aerosol inhaler, and aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Granted Jun 28, 2022·0 cites·17 claims
- 2664US2023086971A1Power supply unit of aerosol generating deviceJAPAN TOBACCO INC·Filed 2022·Application pending·0 cites
- 2763US2022264958A1Control device, control method, and nonvolatile computer readable mediumJAPAN TOBACCO INC·Filed 2022·Application pending·0 cites
- 2862US11213072B2Power supply unit for aerosol inhalerJAPAN TOBACCO INC·Filed 2020·Granted Jan 4, 2022·0 cites·15 claims
- 2960US2024315345A1Power supply unit for aerosol generating deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 3060US2024324668A1Power supply unit of aerosol generation deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 3159US2022022547A1Control unit of aerosol generation deviceJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 3259US2022007739A1Control unit of aerosol generation deviceJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 3359US2024315343A1Aerosol generating deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 3459US2022007738A1Control unit of aerosol generation deviceJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 3559US2024324695A1Power supply unit for aerosol generating deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 3659US2021169148A1Suction component generator, method for controlling suction component generator, and program thereforJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 3759US2022007737A1Control unit of aerosol generation deviceJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 3859US2024334980A1Power supply unit of aerosol generation deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 3959US2024324104A1Power supply unit of aerosol generating deviceJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 4057US11812789B2Power supply unit for aerosol generation deviceJAPAN TOBACCO INC·Filed 2021·Granted Nov 14, 2023·0 cites·2 claims
- 4156US2021259317A1Power supply unit for aerosol inhaler and aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 4255US12004571B2Inhalation device with a controller capable of exchanging an atomizerJAPAN TOBACCO INC·Filed 2021·Granted Jun 11, 2024·0 cites·15 claims
- 4354US11311053B2Power supply unit for aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Granted Apr 26, 2022·0 cites·27 claims
- 4454US11253005B2Control device of aerosol inhalerJAPAN TOBACCO INC·Filed 2020·Granted Feb 22, 2022·0 cites·5 claims
- 4549US2022095693A1Power supply unit for aerosol generation deviceJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 4648US2021259322A1Power supply unit for aerosol inhaler and aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 4748US2021259320A1Power supply unit for aerosol inhaler and aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 4848US2021259323A1Power supply unit for aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 4948US2021259321A1Power supply unit for aerosol inhaler and aerosol inhalerJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →