Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774775 | Electrophotograhic image forming method using an intermediate image transfer element | Jun Aoto, Masahide Yamashita, Mitsuru Seto, Shigeru Fukuda | 1998-06-30 |
| 5761594 | Image forming apparatus | Mitsuru Seto, Shigeru Fukuda, Jun Aoto, Masahide Yamashita, Takashi Bisaiji +2 more | 1998-06-02 |
| 5741616 | Method of developing latent electrostatic images and developer-bearing member | Jun Aoto, Kazuo Nojima, Koji Suzuki, Hiroshi Takashima, Shigekazu Enoki +2 more | 1998-04-21 |
| 5655199 | Intermediate transfer type image forming apparatus and an intermediate transfer medium therefor | Masahide Yamashita, Jun Aoto, Mitsuru Seto, Shigeru Fukuda | 1997-08-05 |
| 5572304 | Intermediate image transfer element and image forming apparatus using the same | Mitsuru Seto | 1996-11-05 |
| 5379097 | Development apparatus for developing latent electrostatic images | Jun Aoto | 1995-01-03 |
| 5266436 | Developer-bearing member and image formation method using the same | Jun Aoto | 1993-11-30 |
| 5241018 | Terminal-modified imide oligomer composition | Shinji Yamamoto, Kazuyoshi Fujii | 1993-08-31 |
| 5168312 | Unit for developing electrostatic latent images including member having overcoat layer | Jun Aoto | 1992-12-01 |
| 5142330 | Development unit having a toner layer thickness regulation member | Jun Aoto | 1992-08-25 |
| 5136335 | Developer carrier with a dielectric layer having a frequency characteristic confined in a predetermined range | Fuchio Takeda, Kazuhiro Nishido, Takeo Wada | 1992-08-04 |
| 5099285 | Development roller with surface layer of fluorosilicon polymer | Jun Aoto | 1992-03-24 |
| 4994319 | Member for developing electrostatic latent images | Kazuo Nojima | 1991-02-19 |
| 4958193 | Member for developing electrostatic latent images | Kazuo Nojima | 1990-09-18 |
| 4833058 | Developing apparatus | Kazuo Nojima, Motoi Orihara | 1989-05-23 |
| 4702964 | Fixing roll | Kazuo Nojima | 1987-10-27 |
| 4691004 | Copolymerization of lactam with diene polymer having amino or imino end groups | Masao Nishiyama | 1987-09-01 |
| 4603087 | Fixing roll | Hideaki Ema, Kazuo Nojima | 1986-07-29 |