Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772588 | Intake and exhaust control systems for engine | Hajime Yamada, Tetsuya Nakayasu, Noriyoshi Tsutsui, Shigeru Kodaira, Kenjiro Saito +1 more | 2004-08-10 |
| 6688175 | Speedometer mounting structure in motorcycle | Hideo Ogura, Seiji Yamaguchi, Masamoto Ito | 2004-02-10 |
| 6390656 | Headlight for motorcycle | Shigeru Kodaira, Koichi Hikichi | 2002-05-21 |
| 6378471 | Intake and exhaust control systems for engine | Hajime Yamada, Tetsuya Nakayasu, Noriyoshi Tsutsui, Shigeru Kodaira, Kenjiro Saito +1 more | 2002-04-30 |
| 5960752 | Combustion control apparatus for spark ignition type 2-cycle internal combustion engine | Yoshiaki Hirakata, Naohisa Okawada | 1999-10-05 |