Issued Patents All Time
Showing 51–75 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074618 | Premixed compression self-ignition engine | Yasuhiro Shimizu, Sei Watanabe, Toru Kawai | 2015-07-07 |
| 8950376 | Multilink-type internal combustion engine | — | 2015-02-10 |
| 8161923 | Link type variable stroke engine | Sei Watanabe, Shohei Kono | 2012-04-24 |
| 7998581 | Solid particle erosion resistant surface treated coating and rotating machine applied therewith | Toyoaki Yasui, Shugo Iwasaki, Katsuyasu Hananaka, Kyoichi Ikeno | 2011-08-16 |
| 7947381 | Rotating machine and parts of the same | Toyoaki Yasui, Katsuyasu Hananaka, Satoshi Hata, Yuzo Tsurusaki, Osamu Isumi +3 more | 2011-05-24 |
| 7895368 | Wireless communication equipment and connection processing method | — | 2011-02-22 |
| 7757670 | Fuel supply system for general purpose engine | Shigeru Saito, Keiichiro Bungo, Yasunori Matsubara | 2010-07-20 |
| 7410701 | Component for rotary machine and rotary machine | Toyoaki Yasui, Katsuyasu Hananaka, Satoshi Hata, Yuzo Tsurusaki, Osamu Isumi | 2008-08-12 |
| 7131407 | Valve operating system for internal combustion engine | Soji Kashima, Shosaku Chiba, Hibiki Koga | 2006-11-07 |
| 7104258 | General-purpose engine | Shosaku Chiba, Katsuya Tajima, Eiichi Utsugi | 2006-09-12 |
| 7086389 | General-purpose engine | — | 2006-08-08 |
| 7035318 | Receiving unit and semiconductor device | Shoji Taniguchi, Koichi Kuroiwa, Masami Kanasugi, Mahiro Hikita | 2006-04-25 |
| 7007638 | Variable compression ratio engine | — | 2006-03-07 |
| 6980585 | Receiving unit, receiving method and semiconductor device | Shoji Taniguchi, Koichi Kuroiwa, Masami Kanasugi | 2005-12-27 |
| 6973922 | Fuel supply control system for engine | Eiichi Utsugi, Shosaku Chiba, Tsutomu Sasaki, Katsuhiko Tsutsui | 2005-12-13 |
| 6973004 | Memory device including backup memory for saving data in standby mode | Jun Iwata, Shoji Taniguchi, Koichi Kuroiwa | 2005-12-06 |
| 6947961 | Arithmetic unit and receiver unit | Koichi Kuroiwa, Shoji Taniguchi, Masami Kanasugi | 2005-09-20 |
| 6941925 | Fuel supply control system for engine | — | 2005-09-13 |
| 6886543 | Fuel supply control system for engine | — | 2005-05-03 |
| 6820577 | Engine of compression-ratio variable type | — | 2004-11-23 |
| 6814034 | Variable stroke engine | Yoshikazu Sato | 2004-11-09 |
| 6803810 | Semiconductor device and portable terminal equipment | Koichi Kuroiwa, Shoji Taniguchi, Takanobu Kashiwagi | 2004-10-12 |
| 6779495 | Variable compression ratio engine | Sei Watanabe, Akihisa Shinoda, Mashu Kurata | 2004-08-24 |
| 6712914 | Non-heat treated crankshaft | Daisuke Suzuki, Hitoshi Matsumoto, Yuzuru Tahara, Shingo Shimizu, Toru Taniguchi | 2004-03-30 |
| 6698611 | Tank cap | Yasunori Matsubara | 2004-03-02 |