Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575128 | Variable-valve-actuation apparatus for internal combustion engine | Makoto Nakamura, Naoki Okamoto, Seinosuke Hara, Tsuneyasu Nohara, Shinichi Takemura +2 more | 2003-06-10 |