Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274413 | Mount assembly of optical devices | Katsuhiko Nomura, Kenichi Sakata, Hiroaki Takagi, Yasuo Nihei | 1993-12-28 |
| 5060845 | Method for manufacture titanium clad steel plate | Hiroyoshi Suenaga, Kuninori Minakawa | 1991-10-29 |
| 4900510 | High strength and corrosion resistant titanium alloy having excellent corrosion-wear properties | Yohji Kohsaka, Chiaki Ouchi, Katsumi Masamura | 1990-02-13 |