Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7380499 | Image recording apparatus and printing plate material | Shinichi Matsubara, Yoshio Miyaushiro, Hirohisa Tanaka, Toshio Tamura | 2008-06-03 |
| D518497 | Printing plate producing machine | Katsushi Fujita, Kenji Matsumoto, Hirohisa Tanaka, Takanori Tsuji | 2006-04-04 |