Issued Patents All Time
Showing 101–125 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5104760 | Electrophotographic light-sensitive material | Eiichi Kato | 1992-04-14 |
| 5100751 | Liquid developing agent for electrostatic photography | Eiichi Kato, Hiroshi Ishibashi | 1992-03-31 |
| 5093730 | Printer for printing video image | Kazuya Umeyama, Tetsuya Kohno | 1992-03-03 |
| 5089368 | Electrophotographic light-sensitive material | Eiichi Kato | 1992-02-18 |
| 5084367 | Electrophotographic photoreceptor | Eiichi Kato | 1992-01-28 |
| 5082759 | Liquid developer for electrostatic photography | Eiichi Kato | 1992-01-21 |
| 5077166 | Electrophotographic light-sensitive material | Eiichi Kato | 1991-12-31 |
| 5077165 | Electrophotographic lithographic printing plate precursor | Eiichi Kato | 1991-12-31 |
| 5073467 | Electrophotographic photoreceptor | Eiichi Kato | 1991-12-17 |
| 5064737 | Electrophotographic light-sensitive material | Eiichi Kato | 1991-11-12 |
| 5063130 | Electrophotographic light-sensitive material | Eiichi Kato | 1991-11-05 |
| 5057972 | Electrolytic capacitor | — | 1991-10-15 |
| 5055369 | Liquid developer for electrostatic photography | Eiichi Kato, Hiroshi Ishibashi | 1991-10-08 |
| 5053301 | Electrophotographic lithographic printing plate precursor | Eiichi Kato | 1991-10-01 |
| 5049468 | Liquid developers for electrostatic photography | Eiichi Kato | 1991-09-17 |
| 5043241 | Liquid developer for electrostatic photography | Eiichi Kato | 1991-08-27 |
| 5041352 | Liquid developer for electrostatic photography | Eiichi Kato, Hideyuki Hattori | 1991-08-20 |
| 5035971 | Electrostatic photographic liquid developer | Eiichi Kato | 1991-07-30 |
| 5030534 | Electrophotographic photoreceptor | Eiichi Kato | 1991-07-09 |
| 5021311 | Electrophotographic photoreceptor | Eiichi Kato | 1991-06-04 |
| 5017448 | Electrophotographic lithographic printing plate precursor | Eiichi Kato | 1991-05-21 |
| 5009975 | Electrophotographic photoreceptor | Eiichi Kato | 1991-04-23 |
| 5001029 | Electrophotographic lithographic printing plate precursor | Eiichi Kato | 1991-03-19 |
| 4996121 | Electrophotographic lithographic printing plate precursor containing resin having hydroxy group forming functional group | Eiichi Kato | 1991-02-26 |
| 4983486 | Liquid developers for electrophotography | Eiichi Kato | 1991-01-08 |