Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341687 | Peelable film-forming urethane/isocyanate paints | Kenichi Ozeki, Toyoji Wada, Tetsuo Tomimori, Isao Takagi, Mitsunobu Nekado | 1982-07-27 |
| 4329661 | Terraced substrate semiconductor laser | Takashi Sugino, Masaru Wada, Hirokazu Shimizu | 1982-05-11 |
| 4292389 | Process for preparing photosensitive plates for printing | Hiroshi Kojima, Masami Akiyama, Takeshi Tanaka | 1981-09-29 |
| 4288521 | Process for the production of photosensitive plates for printing | Hiroshi Kojima, Masami Akiyama, Takeshi Tanaka | 1981-09-08 |