Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731502 | Internal combustion engine | Dai Kataoka, Wataru Nagata, Masashi Furuya, Teruo Kihara | 2023-08-22 |
| 11614049 | Internal combustion engine | Dai Kataoka, Wataru Nagata, Masashi Furuya, Teruo Kihara | 2023-03-28 |
| 11047715 | Sensor mounting structure for engine | Dai Kataoka, Kenichi Shiratori, Tomiyuki Sasaki, Masaki Cho, Satoru Okoshi | 2021-06-29 |
| 10968792 | Motorcycle engine | Takahiro Iwama, Dai Kataoka | 2021-04-06 |
| 9091326 | Air bleeding valve for hydraulic tensioner of an engine and hydraulic tensioner incorporating same | Yoshiaki Tsukada, Osamu Emizu | 2015-07-28 |
| 8413623 | Internal combustion engine with variable valve control system | Yoshihiro Takada, Katsuhiro Kubo, Masahiro Nakashima, Hiroyuki Natsui | 2013-04-09 |
| 7980213 | Internal combustion engine equipped with a variable valve control system | Takuya Warashina, Yuki Uzawa, Yoshihiro Takada, Katsuhiro Kubo | 2011-07-19 |
| 7975662 | Internal combustion engine having a hydraulically-actuated variable valve control system, and motorcycle incorporating same | Masahiro Nakashima, Yoshihiro Takada, Takuya Warashina | 2011-07-12 |
| 7966982 | Fixation structure for valve system rotation shaft of internal combustion engine | Toshio Yamamoto | 2011-06-28 |
| 7905203 | Oil cooler for vehicle | Masashi Furuya, Yoshihiro Tajima | 2011-03-15 |
| 7874949 | Power unit with auxiliary machine driving transmission mechanism | — | 2011-01-25 |
| 7624713 | Mounting structure for an oil level sight glass for an internal combustion engine and engine incorporating same | Tsuyoshi Arima | 2009-12-01 |
| 7500460 | Mounting structure for supporting a starter motor on an internal combustion engine | Hodaka Mukouhara, Eiko Shiozaki | 2009-03-10 |
| 7500476 | Engine cylinder head cover with integral breather apparatus, and engine incorporating same | Takuya Yamasaki, Masashi Furuya | 2009-03-10 |
| 7469611 | Vehicular power unit with improved transmission structure | Hiroyuki Kawakubo | 2008-12-30 |
| 7267094 | Lubrication system of small vehicle engine | Eiko Shiozaki, Isamu Takahashi | 2007-09-11 |
| 7267095 | Power unit having crankcase to which auxiliary machine is fitted, and motorcycle having power unit | Isamu Takahashi | 2007-09-11 |
| 7237514 | Piston cooling device | Isamu Takahashi | 2007-07-03 |
| 7201119 | Vehicular power unit | Eiko Shiozaki, Hiroyuki Kawakubo, Kazuyuki Nakai | 2007-04-10 |
| 6453762 | Change device of transmission for vehicle | Yutaka Nishikawa, Atsuo Ota | 2002-09-24 |