Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861675 | Plasma processing apparatus and plasma processing method | Takao FUNAKUBO, Hirofumi Haga, Shinichi Kozuka, Wataru Ozawa, Akihiro Sakamoto +2 more | 2020-12-08 |
| 10204763 | Plasma processing apparatus and plasma processing method | Takao FUNAKUBO, Hirofumi Haga, Shinichi Kozuka, Wataru Ozawa, Akihiro Sakamoto +2 more | 2019-02-12 |
| 6620175 | Hair removing device and method | Hidekazu Sueyoshi, Jyuzaemon Iwasaki, Naoki Yamaguchi, Toshihiro Takeuchi, Tomoyuki Inoue | 2003-09-16 |