Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281672 | Opening/closing device | Satoi Ogawa, Satoshi Marushima, Yoshiaki Ohda, Tooru Inoue, Tomohiro Hasegawa | 2025-04-22 |
| 12199413 | Gas insulation apparatus | Tomohiro Hasegawa, Tooru Inoue, Amane Majima, Toshiyuki Uchii | 2025-01-14 |