Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298673 | Lithographic type diffusion transfer developing composition | Kikuo Kubotera, Eiichi Mizuki, Masato Satomura, Haruhiko Iwano | 1981-11-03 |
| 4217408 | Printing plate material | Kikuo Kubotera, Eiichi Mizuki, Hideo Kawano | 1980-08-12 |