Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182697 | Method of printing by wet electrophotography | Hideto Kiyama, Norimasa Miyachi, Masahiro Kawasaki, Takayuki Morikawa | 2015-11-10 |
| 6114094 | Process for making lithographic printing plate | Akio Yoshida, Yuji Takagami | 2000-09-05 |
| 5916734 | Method for making lithographic printing plate | Yuji Takagami, Kenji Hyodo | 1999-06-29 |