Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533287 | Dispersant for carbon fibers, carbon fiber dispersion composition, and method for manufacturing carbon fiber sheet | Tomohiro Hayakawa, Toshimichi KUSUNOKI, Hiroyuki Kawai | 2020-01-14 |
| 6174643 | Process for developing lithographic printing plate | Kimihisa Hamazoe, Toshiro Kondo | 2001-01-16 |
| 5714302 | Method of printing with using lithographic printing plate made by silver complex diffusion transfer process and using dampening composition containing nonionic surface active agent | Jun Urasaki, Hiroyuki Kurokawa, Kazuhiko Ibaraki, Akio Yoshida | 1998-02-03 |