Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9556772 | Fuel tank and liquid tank configuration for a work vehicle | Atsushi Hayashi, Akihiro Matsuzaki, Yuji Imanaga | 2017-01-31 |
| 8181547 | Speed change device for traveling vehicle | Kenichiro Tsuji, Tetsuya Yamamoto | 2012-05-22 |
| 6110524 | Method of forming lubricant layer on magnetic disc, device for forming lubricant layer thereon, and magnetic disc | Eishin Yamakawa, Ichiro Kobayashi, Takuya Tomoi | 2000-08-29 |
| 5914168 | Magnetic recording medium and magnetic disc device | Hiroaki Wakamatsu, Katsuhide Sone, Kiyoshi Yamaguchi, Yoshito Kitamoto | 1999-06-22 |
| 5047297 | Magnetic recording medium and manufacturing method thereof | Hiroaki Wakamatsu, Katsumi Kiuchi | 1991-09-10 |