Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429167 | High pressure gas container and production method therefor | Hiroshi Okano, Kazuki Matsubara, Shusaku Takagi, Toshio Takano | 2025-09-30 |
| 12357017 | Tobacco filling for non-combustion-type heating smoking article | Masayuki Tsuji, Kei SADAKARI | 2025-07-15 |
| 12345623 | Method for evaluating delayed fracture of metal material | Naho Inoue, Shinji Otsuka, Daisuke Mizuno | 2025-07-01 |
| 12264778 | High-pressure hydrogen container | Hiroshi Okano, Kazuki Matsubara, Shusaku Takagi, Toshio Takano | 2025-04-01 |
| 12222069 | High-pressure hydrogen tank | Toshio Takano, Hiroshi Okano, Akihide Nagao, Kazuki Matsubara | 2025-02-11 |
| 12203602 | Hydrogen supply system | Hiroshi Okano, Shusaku Takagi, Akihide Nagao, Kazuki Matsubara, Toshio Takano +4 more | 2025-01-21 |