Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270200 | Partition | Yousuke Imai, Takamune Okui | 2025-04-08 |
| 12076494 | Sleep control apparatus | Toshifumi Takeuchi, Tomoyoshi ASHIKAGA, Chiharu OKEMA, Shouhei Yamada, Tomoyuki Haikawa +3 more | 2024-09-03 |
| 10335728 | Filter medium for air filter, filter pack, and air filter unit | Satoshi Hara, Tatsumi Sakano | 2019-07-02 |