Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877910 | Plastic ferrule | Eietsu Takahashi, Kazuo Nomura, Susumu Yamamoto, Hiroshi Matsumiya, Osamu Daikuhara +5 more | 2005-04-12 |
| 6480390 | Card-type peripheral device | Hiroshi Matsumiya, Nobuo Saitoh | 2002-11-12 |