Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774403 | Gas sensor control device | Shoki SHIMIZU, Yuki Murayama | 2023-10-03 |
| 11428663 | Gas sensor control device | Tadakatsu KOYABU, Yuki Murayama, Akari Hasegawa, Yusuke Kawamoto | 2022-08-30 |
| 11249043 | Control device for gas sensor | Yusuke Kawamoto, Toru Katafuchi, Takehito Kimata | 2022-02-15 |
| 11092099 | Control apparatus | Yuki Murayama, Yusuke Todo, Manabu Yoshidome | 2021-08-17 |
| 11054388 | Gas sensor control device | Tadakatsu KOYABU, Tomoo Kawase, Yuki Murayama, Akari Hasegawa, Shoki SHIMIZU | 2021-07-06 |
| 11035283 | Control apparatus | Yuki Murayama, Yusuke Todo, Manabu Yoshidome | 2021-06-15 |
| 10690028 | Abnormality detection device for engine system detecting an abnormality in a fuel vapor pipe | Masanori Kurosawa | 2020-06-23 |
| 10634643 | Gas sensor control device | Yukihiro Yamashita, Yoshihiro Sakashita | 2020-04-28 |
| 10564120 | Gas concentration detection device | Yukihiro Yamashita | 2020-02-18 |
| 10234420 | Gas sensor control device | Yukihiro Yamashita, Yoshihiro Sakashita | 2019-03-19 |
| 10174698 | Heater control device for exhaust gas sensor | Yoshihiro Sakashita, Yukihiro Yamashita | 2019-01-08 |
| 9222379 | Electric control device | Atsushi Ito, Shinichi Sugiura, Yasuyoshi Suzuki | 2015-12-29 |
| 8413497 | Abnormality diagnostic device of internal combustion engine with turbocharger | Toshihiko Tanaka, Masahiro Kubo | 2013-04-09 |
| 8051641 | Exhaust gas purifying apparatus for internal combustion engine | Junichi Kako, Shinichi Soejima | 2011-11-08 |
| 7195000 | Fuel injector designed to optimize pattern of fuel spray | Hideki Suzuki, Tetsuharu Matsuo, Yukio Tomiita | 2007-03-27 |
| 6857415 | Control system for internal combustion engine | Toshiki Annoura, Koichi Hoshi, Takaaki Itoh | 2005-02-22 |