Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697745 | Enclosure inspection method and apparatus thereof | Chiko Otani, Yoshiaki Sasaki, Gosei Okazaki, Masahiro Yamashita, Kengo Takahashi +2 more | 2010-04-13 |
| 4719698 | Electric shaver with a drive control | Katuaki Shitama, Masashi Aoi | 1988-01-19 |