Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086529 | Packaging material for photographic light-sensitive material and photographic light-sensitive material package using same | Takashi Yoneyama, Kenji Sashihara | 2006-08-08 |
| 6672193 | Method and apparatus for manufacturing sensitized printing plate | Yasuhiro Annoura, Koichiro Aono, Tsutomu Kato | 2004-01-06 |
| 6258410 | Method and apparatus for manufacturing sensitized printing plate | Yasuhiro Annoura, Koichiro Aono, Tsutomu Kato | 2001-07-10 |
| 4982600 | Method of measuring the period of surface defects | Takeshi Kiso | 1991-01-08 |
| 4536264 | Method for electrolytic treatment | Tsutomu Kakei, Teruo Miyashita, Akira Morita, Masahiro Takahashi | 1985-08-20 |