Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704013 | Map determination method and apparatus | Masao Watari, Yasuhiko Kato, Hiroaki Ogawa, Masanori Omote, Kazuo Watanabe +1 more | 1997-12-30 |
| 5700612 | Method for preparation of printing plate by electrophotographic process | Eiichi Kato, Yusuke Nakazawa | 1997-12-23 |
| 5677098 | Image formation method using beam exposure | Takao Nakayama, Eiichi Kato | 1997-10-14 |
| 5675486 | Electric power circuit having means for suppressing generation of harmonics flowing back to AC power source | — | 1997-10-07 |
| 5652076 | Method for preparation of printing plate by electrophotographic process | Eiichi Kato, Hiroyuki Oishi | 1997-07-29 |
| 5624777 | Electrophotographic lithographic printing plate precursor | Eiichi Kato, Hiroshi Tashiro, Akio Oda | 1997-04-29 |