Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883421 | Actuator of variable compression ratio mechanism and actuator of link mechanism | Yoshihiko Yamada, Kishiro NAGAI | 2021-01-05 |
| 10619578 | Link mechanism actuator for internal combustion engine | Kishiro NAGAI, Yoshihiro Suda | 2020-04-14 |
| 10508594 | Actuator for link mechanism for internal combustion engine | Kotofumi Yanai, Kishiro NAGAI | 2019-12-17 |
| 10400666 | Variable compression ratio mechanism for internal combustion engine | Ryosuke Hiyoshi, Yoshiaki Tanaka, Yoshihide Kiyosawa, Jun Handa, Kishiro NAGAI +1 more | 2019-09-03 |
| 10400668 | Actuator device for variable compression ratio internal combustion engine | Ryosuke Hiyoshi, Yoshiaki Tanaka, Kishiro NAGAI, Yoshihiko Yamada | 2019-09-03 |
| 10400667 | Variable compression ratio mechanism for internal combustion engine | Ryosuke Hiyoshi, Yoshiaki Tanaka, Yoshihide Kiyosawa, Jun Handa, Kishiro NAGAI +1 more | 2019-09-03 |
| 10287972 | Actuator for link mechanism for internal combustion engine | Kishiro NAGAI | 2019-05-14 |
| 10156186 | Actuator for link mechanism for internal combustion engine, and method for assembling said actuator | Yoshihiko Yamada, Kishiro NAGAI | 2018-12-18 |
| 9797307 | Actuator of variable compression ratio mechanism and actuator of link mechanism | Yoshihiko Yamada, Kishiro NAGAI | 2017-10-24 |
| 9670825 | Flow rate-controlling valve | Shingo Murakami, Kishiro NAGAI | 2017-06-06 |
| 9482161 | Actuator of link mechanism for internal combustion engine and actuator for variable compression ratio mechanism | Kishiro NAGAI, Yoshihiko Yamada | 2016-11-01 |
| 5779444 | Centrifugal pump | Kazuyoshi Kushihara | 1998-07-14 |