Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292388 | Image-forming material of aluminum-iron alloy | Tomoaki Ikeda, Masamiti Sigyoo, Sadaharu Ikeda, Satoshi Yoshida | 1981-09-29 |
| 4197124 | Non-treatment type planographic printing plate materials | Tomoaki Ikeda, Yuzo Mizobuchi, Fumiaki Shinozaki, Akira Nahara, Yoshihiro Ono +2 more | 1980-04-08 |