Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7127981 | Spherical coupling structure between a piston and a connecting rod | Tsuneo Endoh, Kengo Ishimitsu, Tsutomu Inoue, Keisuke Takaoka | 2006-10-31 |
| 5016584 | Engine block construction with skeletal frame | Kazuo Inoue, Tsuneo Konno, Takashi Moriya, Masaki Ueyama, Toshinobu Hata +5 more | 1991-05-21 |