Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670297 | Process for the formation of a metal pattern | Tohru Ogawa | 1997-09-23 |
| 5671074 | Optical multiplex transmission equipment and method | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 1997-09-23 |
| 5658657 | Reclaimed joint sheet | Tsutomu Tomizawa, Yoshihiko Tatemichi, Ken Fujiwara, Masamichi Hoshi | 1997-08-19 |
| 5627090 | Semiconductor element and process for production for the same | Takashi Marukawa | 1997-05-06 |
| 5614800 | Method and apparatus for preparing numerical control data | Akira Saito | 1997-03-25 |