Inventor
KAIHATSU YUTAKA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KAIHATSU YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN TOBACCO INC
6 patentsUS10736351B2Aug 11, 2020
Smoking article with filter and filter of smoking article
JAPAN TOBACCO INC13 citations83
US12070067B2Aug 27, 2024
Aspirator cartridge
JAPAN TOBACCO INC2 citations69
US11206870B1Dec 28, 2021
Non-combustion suction device
JAPAN TOBACCO INC6 citations69
US11304454B1Apr 19, 2022
Power supply unit for aerosol generation device, and aerosol generation device
JAPAN TOBACCO INC3 citations68
US12376625B2Aug 5, 2025
Aspirator cartridge
JAPAN TOBACCO INC0 citations59
US12201147B2Jan 21, 2025
Inhalation device cartridge and inhalation device equipped with same
JAPAN TOBACCO INC0 citations47