Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5985504 | Method for manufacturing electrophotographic photosensitive bodies | — | 1999-11-16 |
| 5968622 | Cylindrical substrate for electrophotography | Kiyoshi Nikima | 1999-10-19 |
| 5935749 | Photoconductor for internal irradiation electrophotography | Kei YAMAGUCHI, Yutaka Ikeda | 1999-08-10 |
| 5932125 | Roller for fixing toner and method for manufacturing same | Yoji Yamada, Yasushi Iguchi | 1999-08-03 |
| 5890395 | Substrate for an electrophotographic photoconductor | Kiyoshi Hikima | 1999-04-06 |
| 5814257 | Method of manufacturing a cylindrical supporting member for electrophotography | Kiyoshi Hikima | 1998-09-29 |
| 5768943 | Substrate for an electrophotographic photoconductor | Kiyoshi Hikima | 1998-06-23 |
| 5763125 | Electrophotographic photoreceptor and base body thereof | — | 1998-06-09 |
| 5712067 | Cylindrical substrate for an organic photoconductor for electrophotography and method of manufacture for the same | — | 1998-01-27 |
| 5681524 | Method of manufacturing a cylindrical substrate for electrophotography | Kiyoshi Hikima | 1997-10-28 |
| 5604062 | Organic photoconductor with crosslinked polyphenylene sulfide support for electrophotography | Tatsuro Okazaki | 1997-02-18 |
| 5512399 | Organic photo sensitive member for electrophotography | Kiyoshi Hikima | 1996-04-30 |