Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225903 | Turbocharger | Osamu Igarashi | 2022-01-18 |
| 10934882 | Turbocharger | Kouji Nagai, Akihiro Asano, Takayasu Ogasawara, Yasuko Inoue | 2021-03-02 |
| 10605115 | Waste gate valve for turbocharger | — | 2020-03-31 |
| 10519851 | Turbocharger | Takashi Tsunooka | 2019-12-31 |
| 10422275 | Turbocharger | Takato HATANO | 2019-09-24 |
| 10197074 | Actuator | Kuninori Matsui, Koichi Yonezawa | 2019-02-05 |
| 10082071 | Turbocharger with improved bypass valve sealing having a positioning bolt | — | 2018-09-25 |
| 10024230 | Engine system and controller, control system and control method for engine system | — | 2018-07-17 |
| 9194308 | Control apparatus for internal combustion engine equipped with turbocharger | Masakazu Tabata | 2015-11-24 |
| 8689552 | Centrifugal compressor and turbocharger | — | 2014-04-08 |
| 5386402 | Access control apparatus and address translation method for disk storage device | — | 1995-01-31 |
| 5157560 | Data recording and reproducing device designed to reduce power consumption | Hiroyuki Kanda, Masahiko Tsunoda | 1992-10-20 |
| 5019932 | Hard disk drive having a carriage lock mechanism | — | 1991-05-28 |