Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309945 | Shock absorber | Atsushi Maeda, Mikio Yamashita, Fumiyuki Yamaoka | 2016-04-12 |
| 9139065 | Shock absorber | Mikio Yamashita, Fumiyuki Yamaoka, Kunio Takiguchi, Atsufumi Ishimoto | 2015-09-22 |
| 8746423 | Shock absorber | Atsushi Maeda, Mikio Yamashita, Fumiyuki Yamaoka | 2014-06-10 |
| 8695766 | Shock absorber | Mikio Yamashita, Fumiyuki Yamaoka, Atsushi Maeda | 2014-04-15 |
| 8590680 | Shock absorber | Atsushi Maeda, Mikio Yamashita, Fumiyuki Yamaoka | 2013-11-26 |
| 7530252 | Method and apparatus for working tube | Makoto Nishimura | 2009-05-12 |