Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900441 | Cylinder head of internal combustion engine | Yamato Nakamizo, Takuya Miyamura | 2021-01-26 |
| 9528569 | Internal combustion engine | Hiroyuki Sugiura | 2016-12-27 |
| 8528515 | Crankcase of internal combustion engine | Katsuhiro Kunikiyo | 2013-09-10 |
| 7669574 | Accessories arrangement structure of internal combustion engine for motorcycle | Yoshiki Nagahashi, Masaki Yoneyama, Kohji Minami | 2010-03-02 |
| 7191871 | Lubricating device for engine | Kazuyuki Nakai | 2007-03-20 |
| 7156060 | Cam drive gear and valve operating system drive gear for engine | Toru Kisaichi, Shingo Nakayama, Atsushi Sawa, Ryushi Tsubota | 2007-01-02 |
| 7114474 | Tensioner lifter mounting structure for V-engine | Toru Kisaichi | 2006-10-03 |