Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748739 | Hydraulic power system | Kenichi Hirano, Shiro Hattori, Koichi Ohba | 2004-06-15 |
| 6679132 | Transmission | Tomoaki Taniguchi | 2004-01-20 |
TH
Toshio Hashimoto
Yuken Kogyo Co.: 1 patents #1 of 4Top 25%
Overall (2004): #37,303 of 270,089Top 15%
2
Patents 2004