Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976667 | Centrifugal compressor and turbocharger | Kenichiro Iwakiri, Isao Tomita, Takashi Yoshimoto | 2024-05-07 |
| 11092068 | Variable geometry turbocharger | Takao Yokoyama, Toru Hoshi | 2021-08-17 |
| 10890105 | Exhaust gas turbocharger | Reiko Takashima, Takao Yokoyama | 2021-01-12 |
| 10385765 | Variable geometry turbocharger | Takao Yokoyama, Satomi Nagae, Masaki Osako | 2019-08-20 |
| 10234038 | Valve | Yukihide Nagayo, Hiroyuki Hosoya, Yusuke Furuta | 2019-03-19 |
| 10151344 | Turbocharger | Yoshitomo Noda | 2018-12-11 |
| 9926938 | Variable geometry turbocharger | Takao Yokoyama, Katsuyuki Osako, Isao Tomita, Yasuaki Jinnai, Satomi Nagae | 2018-03-27 |
| 9790957 | Air intake duct structure for centrifugal fluid machine | Isao Tomita, Takao Yokoyama | 2017-10-17 |
| 9777578 | Radial turbine blade | Takao Yokoyama, Satomi Nagae | 2017-10-03 |
| 8888440 | Compressor of exhaust gas turbocharger | Isao Tomita, Seiichi Ibaraki, Yasuaki Jinnai | 2014-11-18 |
| 8833074 | Exhaust-bypass valve of turbocharger | Noriyuki Hayashi, Mitsushige Kubota, Takao Yokoyama | 2014-09-16 |
| 8806867 | Variable geometry exhaust turbocharger | Noriyuki Hayashi, Yasuaki Jinnai, Yoichi Ueno | 2014-08-19 |
| 8474257 | Exhaust turbine equipped with exhaust control valve | Takashi Yoshimoto, Yasuaki Jinnai, Noriyuki Hayashi | 2013-07-02 |
| 8251650 | Compressor housing | Seiichi Ibaraki, Yasuaki Jinnai | 2012-08-28 |