Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891940 | Exhaust catalyst management apparatus to be applied to vehicle | — | 2024-02-06 |
| 11857904 | Gas filtering device | — | 2024-01-02 |
| 10791718 | Method of maintaining ovaries of marine fish, method of adjusting culture solution, and method of producing eggs or fertilized eggs of marine fish | Taku Endo, Naoki Kumakura | 2020-10-06 |
| 10344515 | Travel assistance device and sliding door device provided with same | Masashi Ishii, Tomoyasu Hirano, Yoshiaki Kaji, Koya Tanaka | 2019-07-09 |