Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8660472 | Developing roller, process cartridge, and electrophotographic apparatus | Masahiro Kurachi, Hidenori Satoh | 2014-02-25 |
| 7798948 | Electrophotographic developing member, process for its production, electrophotographic process cartridge and electrophotographic image forming apparatus | Kunimasa Kawamura, Arihiro Yamamoto, Minoru Nakamura | 2010-09-21 |
| 7127200 | Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus | Minoru Nakamura, Arihiro Yamamoto, Takeshi Suzuki | 2006-10-24 |
| 7099613 | Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus | Minoru Nakamura, Arihiro Yamamoto | 2006-08-29 |
| 6361462 | V-ribbed power transmission belt | Toshimichi Takada, Yorifumi Hineno, Isao Yoshida | 2002-03-26 |
| 6294600 | Rubber composition and power transmission belt incorporating the rubber composition | Toshimichi Takada, Isao Yoshida | 2001-09-25 |
| 6245420 | Transfer belt for use in an electrostatographic duplicator | Hiroyuki Nishio, Toshimichi Takada, Yorifumi Hineno, Arata Hasegawa | 2001-06-12 |
| 5853849 | Belt for frictionally conveying articles | Hiroyuki Nishio | 1998-12-29 |
| 5663225 | Rubber composition and belt for a power transmission | Satoshi Murakami, Yoshiaki Onaka | 1997-09-02 |
| 5609243 | Toothed conveying belt | Yoshihisa Fujita, Takahide Mizuno, Hiroyuki Nishio, Kuniharu Uto | 1997-03-11 |
| 5531649 | Toothed power transmission belt | Nobutaka Osako, Yasunori Nakai, Takeshi Murakami | 1996-07-02 |
| 5306213 | Toothed belt | Masayoshi Nakajima, Satoshi Murakami | 1994-04-26 |
| 5254050 | Power transmission belt | Masayoshi Nakajima, Kazuhiro Takeda | 1993-10-19 |
| 4740192 | Power transmission belt | Satoshi Mashimo, Hajime Kakiuchi, Masayoshi Nakajima | 1988-04-26 |