Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292388 | Image-forming material of aluminum-iron alloy | Tomoaki Ikeda, Masamiti Sigyoo, Satoshi Yoshida, Takeshi Tomotsu | 1981-09-29 |
| 4264713 | Process of producing a lithographic printing plate | Fumiaki Shinozaki, Tomoaki Ikeda, Chiaki Osada | 1981-04-28 |
| 4239850 | Photopolymerizable composition | Nobuyuki Kita, Toshio Uchida, Shigeru Sato | 1980-12-16 |
| 4188215 | Photosensitive printing plate, method of preparing same, and method of processing same | Masamichi Sato, Tomoaki Ikeda | 1980-02-12 |