Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303912 | Separation method for valuable resources | Tatsuya YODOSE, Ryoei WATANABE, Hitoshi Sasaki, Yoshihiro Honma | 2025-05-20 |
| 12107244 | Method for recovering valuable material from lithium ion secondary battery | Yoshihiro Honma, Norio Nakajima | 2024-10-01 |
| D974666 | Protective shield | Shinya Suzuki | 2023-01-03 |
| 11482737 | Method for recovering valuable material from lithium ion secondary battery | Yoshihiro Honma, Norio Nakajima | 2022-10-25 |
| 7392780 | Machine provided with pulsating oil pressure reducing device | Tatsunori Tsuruta, Noriaki Kawai, Nobuharu Takahashi | 2008-07-01 |
| 7377252 | Internal combustion engine provided with oil filter | Tatsunori Tsuruta, Noriaki Kawai, Akihiro Konishi | 2008-05-27 |
| 5796206 | Controller and controlling method for piezoelectric actuator | Mitsuru Asai, Nobuo Kamiya, Tomoji Ishikawa | 1998-08-18 |