Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305285 | Radio wave transmissive metallic member and method for manufacturing the same | Daiki Kuboyama, Jyunya MURAI, Miwako SHIONOYA | 2025-05-20 |
| 11812597 | Multi-layer electomagnetic shielding composite | Xiaoshi Su, Debasish Banerjee | 2023-11-07 |
| 10837939 | Gas sensor element | Yoshiharu Miyake, Haruki Kondo, Yasushi Hirata, Hirofumi Suzuki, Kei Sugiura +1 more | 2020-11-17 |
| 10371659 | Gas sensor element | Tetsuya Kato, Satoshi Nakamura, Makoto Ito | 2019-08-06 |
| RE47116 | Control apparatus for internal combustion engine | Keiichiro Aoki | 2018-11-06 |
| 9958412 | Gas sensor element | Yoshiharu Miyake, Haruki Kondo, Makoto Nakae, Tooru Takeuchi, Masayuki Tamura +1 more | 2018-05-01 |
| 9714913 | Control device for exhaust gas sensor | — | 2017-07-25 |
| 9702836 | PM detection apparatus | — | 2017-07-11 |
| 9528424 | Malfunction diagnosis device for exhaust gas purification device of internal combustion engine | Keiichiro Aoki, Toyoharu Kaneko | 2016-12-27 |
| 9523632 | Particulate matter sensor and method for manufacturing particulate matter sensor | Tatsuhiro Hashida | 2016-12-20 |
| 9410493 | Control unit for internal-combustion engine | Tatsuhiro Hashida | 2016-08-09 |
| 9354154 | Particulate matter amount detection system | Shinji Ikeda, Keiichiro Aoki, Yoshinobu Yoshihara, Yasufumi Nakanishi, Takaya Suzuki | 2016-05-31 |
| 9238986 | Control device for internal combustion engine | Tatsuhiro Hashida | 2016-01-19 |
| 9217349 | Control apparatus for internal combustion engine | Tatsuhiro Hashida | 2015-12-22 |
| 9175586 | Control apparatus and control method for internal combustion engine | Tatsuhiro Hashida | 2015-11-03 |
| 9151204 | Device for detecting particulate matter in exhaust gas | Tatsuhiro Hashida | 2015-10-06 |
| 9133748 | Control apparatus of internal combustion engine | Tatsuhiro Hashida | 2015-09-15 |
| 9074975 | Particulate matter detecting apparatus | Keiichiro Aoki | 2015-07-07 |
| 8943809 | Control apparatus for internal combustion engine | Keiichiro Aoki | 2015-02-03 |
| 8925370 | Particulate matter detecting apparatus for internal combustion engine | — | 2015-01-06 |
| 8845798 | Particulate matter detecting apparatus for internal combustion engine | — | 2014-09-30 |
| 8775053 | Control device for internal combustion engine | Tatsuhiro Hashida | 2014-07-08 |
| 8745968 | Abnormality detection apparatus for particulate filter | — | 2014-06-10 |
| 8696776 | Abnormality determination apparatus for particulate filter | — | 2014-04-15 |
| 8211293 | Method of correcting NOx sensor and NOx-sensing device | Takeshi Hirabayashi, Fumitaka KATO | 2012-07-03 |