Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269007 | Activated carbon fiber sheet for motor vehicle canister | Daisuke Imai, Yuu Takata, Shunsuke Ozawa, Chie Yoshida | 2025-04-08 |
| 12208367 | Activated carbon fiber sheet for motor vehicle canister | Daisuke Imai, Yuu Takata, Shunsuke Ozawa, Chie Yoshida | 2025-01-28 |
| 12138577 | Adsorbent for canister | Daisuke Imai, Yuu Takata, Shunsuke Ozawa, Chie Yoshida | 2024-11-12 |
| 11807525 | Activated carbon fiber sheet for motor vehicle canister | Daisuke Imai, Yuu Takata, Shunsuke Ozawa, Chie Yoshida, Kenichi Fujino | 2023-11-07 |
| 9579916 | Thermosensitive recording medium | Yasuaki Matsumori, Akihito Ogino, Yoshimi Midorikawa | 2017-02-28 |
| 8283281 | Catalyst for purification of automobile exhaust gas and method for manufacturing the same | Tetsushi Ohmura, Akihiko Suda | 2012-10-09 |
| 5571612 | Anisotropic nanophase composite material and method of producing same | Tomoyoshi Motohiro, Yasuhiko Takeda, Shoji Noda | 1996-11-05 |
| 5401587 | Anisotropic nanophase composite material and method of producing same | Tomoyoshi Motohiro, Yasuhiko Takeda, Shoji Noda | 1995-03-28 |
| 5120971 | Method for reflection-type two-dimensional pattern-reducing-copying using single convergence mirror and equipment thereof | Hideki Matsumura | 1992-06-09 |
| 5112790 | Catalyst for purification of exhaust gases | Mareo Kimura, Shinichi Matsumoto | 1992-05-12 |
| 4746328 | Stabilized fuel oil containing a dispersant | Naoyuki Sakamoto, Hirokazu Kawashimo, Koji Kishimoto, Takayuki Ikenaga, Shigemi Hayashi | 1988-05-24 |