Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
TA

Takeshi Akao

JT Japan Tobacco: 3 patents #4 of 73Top 6%
JT Japan Tabacco: 1 patents #1 of 2Top 50%
Overall (2025): #28,959 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12396487 Control device for aerosol inhalation device and aerosol inhalation device Kazuma MIZUGUCHI 2025-08-26
12390606 Inhalation component generating device, control circuit, and control method and control program of inhalation component generating device 2025-08-19
12274312 Power supply unit provided to inhalation device, inhalation device, and method for operating power supply unit 2025-04-15
12262752 Aerosol generation device provided with control unit for detection of abnormal state of sensor Manabu Yamada, Hiroshi Tezuka 2025-04-01