Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820753 | Lubricant sealing structure for gear coupling | Akihiko Yano, Katsuhiko Shoda, Hisao Miyake, Shin Koga | 2014-09-02 |
| 7797936 | Exhaust turbo supercharger | Noriyuki Hayashi, Yasuaki Jinnai, Seiichi Ibaraki, Yoh Akiyama | 2010-09-21 |
| 7354890 | Cleaning composition and method | Yasushi Hara, Hiroaki Hayashi, Akinori Shimono | 2008-04-08 |
| 6337376 | Method for producing a polyolefin | Yutaka Naito, Mitsuhiro Mori, Yozo Kondo | 2002-01-08 |
| 5481056 | Process for the preparation of polyolefins | Yutaka Naito, Mitsuhiro Mori, Sadaki Nishimura | 1996-01-02 |