Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568520 | Oil cooler | Tatsuhiro Ozawa, Shiro Nakajima, Takahiro Nakakomi, Shinichi Miyasaka, Hisashi Onuki | 2009-08-04 |
| 7367386 | Air cooled oil cooler | Junichi Sato, Takeshi Yamaguchi, Tatsuhiro Ozawa | 2008-05-06 |