Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415122 | Electrophotographic image-forming method and apparatus | Shigehiro Hano | 2002-07-02 |
| 6256051 | Electrophotographic device, electrophotography, and process for preparing sheet bearing toner images | Hiroyoshi Asada, Yoshihiro Tamura, Masahiro Okita, Mitio Yamasaki, Yuji Tanaka +2 more | 2001-07-03 |
| 6097920 | Recording apparatus and method including intermediate transfer medium | Jun Inagaki | 2000-08-01 |
| 5784677 | Electrophotographic printer and printing method using specific intermediate transfer drum and transfer roller arrangement | Yoshihiro Tamura, Yuichi Nakao, Kazuo Ishiwari | 1998-07-21 |
| 5774774 | Electrophotographic printing method for printing on metal | Yoshihiro Tamura, Jun Inagaki | 1998-06-30 |
| 5689780 | Electrophotographic color printing apparatus using successively engageable developing units | Yoshihiro Tamura, Jun Inagaki | 1997-11-18 |
| 5065196 | Electrophotographic printer | Eizo Kanaya, Yoshihiro Chujo, Shigehiro Hano | 1991-11-12 |
| 4646549 | Apparatus for rolling a cylindrical blank | Mituo Saito, Hideto Hanada | 1987-03-03 |