Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620067 | Tensioner device | Kensuke Nakamura, Atsushi Tanaka, Shinji Yamada, Hajime Maeda, Hidehiko Kamiyama | 2003-09-16 |
| 6561156 | Cylinder head apparatus | Yoshiaki Iizuka, Shinji Yamada | 2003-05-13 |
| 6513506 | Cylinder head structure in multi-cylinder engine | Yasutoshi Ito, Teruo Kobayashi, Masakatsu Honda, Shinji Yamada, Masaki Kanehiro +1 more | 2003-02-04 |