Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546733 | Piston | Kazushi Miyamoto, Hirofumi Higashi, Jun Hoshikawa, Akihiro Fujimoto, Kiminari Kato +1 more | 2017-01-17 |
| 7739987 | Variable valve gear for an internal combustion engine | Jun Hoshikawa, Hirofumi Higashi, Akibiro Fujimoto, Tetsuji Tatsumi, Tomoyuki Muraoka +1 more | 2010-06-22 |