Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018098 | Method for producing depolymerized cellulose ether | Akira Kitamura, Mitsuo Narita | 2024-06-25 |
| 11421043 | Method for producing sieved low-substituted hydroxypropyl cellulose | Akiko Tsuchida, Akira Kitamura, Yasuyuki Hirama | 2022-08-23 |
| 11225919 | Supercharging pressure setting apparatus | Masaki Ueno, Akihiro Katsuura, Kenichiro Asai, Katsuya Shinjo | 2022-01-18 |
| 10557435 | Fuel injection control device for internal-combustion engine | Masatoshi Nakajima, Yujiro Tsutsumi, Junya Iino, Toru Nakashima, Keita Kamase | 2020-02-11 |
| 10294879 | Control apparatus for internal combustion engine with supercharger and method for controlling internal combustion engine with supercharger | Yujiro Tsutsumi, Yosuke Shima | 2019-05-21 |
| 9217385 | Fuel injection control apparatus for internal combustion engine and method for controlling internal combustion engine | Haruhiko Yamada, Masaaki Nagashima, Kan Nakaune, Tatsuhito Esaki, Nobuaki Ito +1 more | 2015-12-22 |
| 8965663 | Fuel injection control apparatus for internal combustion engine and method for controlling internal combustion engine | Haruhiko Yamada, Masaaki Nagashima, Kan Nakaune, Tatsuhito Esaki, Nobuaki Ito +1 more | 2015-02-24 |