Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343929 | Process for continuously polymerizing trioxane | Akitoshi Sugio, Kazuyoshi Taka, Akira Amemiya, Tomotaka Furusawa, Mutsuhiko Takeda +2 more | 1982-08-10 |
| 4286045 | Image forming materials and image forming process | Akira Nahara, Tomizo Namiki, Shigeo Harada, Yuzo Mizobuchi, Tomoaki Ikeda | 1981-08-25 |
| 4198237 | Image forming materials and image forming process | Akira Nahara, Tomizo Namiki, Shigeo Harada, Yuzo Mizobuchi, Tomoaki Ikeda | 1980-04-15 |
| 4197124 | Non-treatment type planographic printing plate materials | Tomoaki Ikeda, Yuzo Mizobuchi, Fumiaki Shinozaki, Akira Nahara, Yasuo Washizawa +2 more | 1980-04-08 |