Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517738 | Grounding shoe and vehicle | Shigeyuki Yamada, Kousuke Katahira | 2016-12-13 |
| D650740 | Battery bracket for construction machine | Masayuki Yunoue, Akira Noguchi | 2011-12-20 |
| 5583100 | Oil compositions for hot rolling aluminum and aluminum alloys | Yoshio Okamoto, Yukio Sugishita, Kuniaki Matsui, Takehiko Ichimoto, Masataka Negishi | 1996-12-10 |