Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816121 | Cordless fastening tool | Chikai Yoshimizu | 1998-10-06 |
| 4756593 | Connector comprising a plug having a built-in optoelectronic conversion means and a socket | Yasumasa Koakutsu, Seiichi Onoda, Masao Yano, Junichi Shimizu, Sadahiro Ohyama +4 more | 1988-07-12 |