Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415604 | Hydraulic control circuit for work machine | Hidetake Motomura | 2002-07-09 |
| 6379776 | Nonfogging and stainproof glass articles | Koji Shimoda, Akihiko Hattori, Kazuhiro Doushita, Takashi Sunada | 2002-04-30 |