Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850729 | Image stripping member, and image stripping apparatus and image stripping method using the image stripping member | Kaoru Torikoshi, Tadakazu Ezure | 2005-02-01 |
| 6723444 | Image recording material and image display material using the same | Kunio Sakurai, Kaoru Torikoshi | 2004-04-20 |
| 6696149 | Image stripping member, and image stripping apparatus and image stripping method using the image stripping member | Kaoru Torikoshi, Tadakazu Ezure | 2004-02-24 |
| 6650853 | Image recording apparatus and method with improved image transfer characteristics | Takeshi Sumikawa, Kazuo Maruyama, Hideaki Tanaka, Takeshi Nagao, Isao Ito +3 more | 2003-11-18 |
| 6045904 | Image recording member and method for recycling image recording member | Kaoru Torikoshi, Tadakazu Edure | 2000-04-04 |
| 5993957 | Recording medium capable of reuse | Kaoru Torikoshi, Tadakazu Ezure | 1999-11-30 |
| 5970272 | Apparatus for reusing image recording materials | Kaoru Torikoshi, Tadakazu Edure | 1999-10-19 |
| 5888625 | Image recording paper | Kaoru Torikoshi, Tadakazu Ezure | 1999-03-30 |
| 5872076 | Method for reusing image recording materials and apparatus therefor | Kaoru Torikoshi, Tadakazu Edure | 1999-02-16 |
| 5840421 | Image recording medium capable of reuse | Kaoru Torikoshi, Tadakazu Ezure | 1998-11-24 |
| 5826142 | Image forming apparatus and electrophotographic photosensitive member to be used therefor | Michiaki Takahashi | 1998-10-20 |
| 5654119 | Organic electronic device comprising charge-transporting polyester and image forming apparatus | Toru Ishii, Fumio Ojima, Kiyokazu Mashimo, Tomozumi Uesaka, Katsumi Nukada +2 more | 1997-08-05 |
| 5626997 | Electrophotographic process | Kiyokazu Mashimo, Fumio Ojima, Tomozumi Uesaka, Toru Ishii | 1997-05-06 |
| 5578406 | Electrophotographic photoreceptor | Fumio Ojima, Toru Ishii, Kiyokazu Mashimo, Tomozumi Uesaka | 1996-11-26 |
| 5456997 | Electrophotographic photoreceptor | Hiroaki Moriyama, Kohichi Yamamoto, Ryosaku Igarashi, Shigetoshi Nakamura | 1995-10-10 |
| 5424159 | Electrophotographic photoreceptor | Kiyokazu Mashimo, Fumio Ojima, Toru Ishii, Taketoshi Hoshizaki, Ryosaku Igarashi +1 more | 1995-06-13 |
| 5399452 | Electrophotographic photoreceptor | Ichiro Takegawa, Kazuyuki Nakamura, Kiyokazu Mashimo, Toru Ishii, Yutaka Akasaki | 1995-03-21 |
| 5382489 | Electrophotographic photoreceptor with polycarbonate resin mixture | Fumio Ojima, Kiyokazu Mashimo, Toru Ishii, Taketoshi Hoshizaki | 1995-01-17 |
| 5378570 | Electrophotographic photoreceptor | Katsuhiro Sato | 1995-01-03 |
| 5336582 | Electrophotographic image formation comprising an arylamine in a charge transport layer and an encapsulated toner | Ichiro Takegawa, Tsutomu Kubo, Keiko Ariie | 1994-08-09 |