Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074005 | Printing plate stacking device and method of judging authenticity of sheet member detecting state | Ryoei Nozawa, Hidenori Sasaki, Takanobe Nakamura, Tatsuya Fujita, Mutsumi Ashizawa +1 more | 2006-07-11 |
| 7063319 | Printing plate stacking device and method of judging authenticity of sheet member detecting state | Ryoei Nozawa, Hidenori Sasaki, Takanobe Nakamura, Tatsuya Fujita, Mutsumi Ashizawa +1 more | 2006-06-20 |
| 5201590 | Image recording apparatus | Kunio Hakkaku, Satoshi Morita, Susumu Tomoda, Akira Masuda | 1993-04-13 |