Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11568908 | Semiconductor device for detecting failure in address decoder | Shunya Nagata, Yoshikazu Saito | 2023-01-31 |
| 11441513 | Piston of internal combustion engine and a manufacturing method thereof | — | 2022-09-13 |
| 11293393 | Compressed self-ignition type internal combustion engine | — | 2022-04-05 |
| 10808601 | Internal combustion engine with combustion by injecting fuel into a compressed combustion chamber that includes a hollow duct | — | 2020-10-20 |
| 10552261 | Semiconductor device and memory module | Naoya Fujita, Shunya Nagata, Yoshisato Yokoyama, Katsumi Shinbo, Kouji Satou | 2020-02-04 |
| 10490262 | Semiconductor device | Yoshisato Yokoyama, Toshiaki Sano | 2019-11-26 |
| 10280852 | Control apparatus for internal combustion engine | Masaaki Katayama | 2019-05-07 |
| 10138829 | Control apparatus for internal combustion engine | Masaaki Katayama | 2018-11-27 |
| 10109337 | Memory macro and semiconductor integrated circuit device | Yoshisato Yokoyama, Yoshikazu Saito, Shunya Nagata, Toshiaki Sano | 2018-10-23 |
| 9790852 | Condensed water treatment device for internal combustion engine | Hisaki Ito, Noriyuki Takada | 2017-10-17 |
| 9784223 | Condensed water treatment device for internal combustion engine | Noriyuki Takada | 2017-10-10 |
| 9695728 | Condensed water treatment device for internal combustion engine | Noriyuki Takada | 2017-07-04 |
| 9624879 | Condensed water treatment device for internal combustion engine | Noriyuki Takada | 2017-04-18 |
| 8812217 | Fuel injection controller and internal combustion engine | — | 2014-08-19 |
| 8714330 | Electromagnetic clutch apparatus | Daisuke Toyama | 2014-05-06 |
| 7937207 | Exhaust gas purification system for internal combustion engine | Ryoji Nishiumi | 2011-05-03 |
| 7877985 | Exhaust gas purification system for internal combustion engine | — | 2011-02-01 |
| 7536985 | Valve timing control device | Shigemitsu Suzuki, Naoto Toma | 2009-05-26 |
| 7497078 | Exhaust emission control device of internal combustion engine | Satoshi Hiranuma, Ritsuko Shinozaki, Yoshinori Takahashi, Yoshinaka Takeda, Reiko Doumeki +3 more | 2009-03-03 |
| 7444804 | Exhaust gas control apparatus for internal combustion engine | — | 2008-11-04 |
| 7395660 | Exhaust gas purification system for an internal combustion engine | Tomoyuki Kogo | 2008-07-08 |
| 7363898 | Valve timing control device | Shigemitsu Suzuki, Naoto Toma | 2008-04-29 |
| 7251931 | Accumulating amount estimating device detecting differential pressure of filter | Yoshiharu Nonoyama, Niro Takaki, Tsukasa Kuboshima | 2007-08-07 |
| 7197693 | Connection verification apparatus for verifying interconnection between multiple logic blocks | — | 2007-03-27 |
| 7159391 | Method for restricting excessive temperature rise of filter in internal combustion engine | Tomoyuki Kogo | 2007-01-09 |