Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9437556 | Semiconductor device | — | 2016-09-06 |
| 7800771 | Digital copying machine, image formation system, and digital copying machine as slave machine | Moriyuki Koike, Hiroshi Mori | 2010-09-21 |
| 7728997 | Digital copying machine, image formation system, and digital copying machine as slave machine | Moriyuki Koike, Hiroshi Mori | 2010-06-01 |
| 7167256 | Digital copying machine image formation system, and digital copying machine as slave machine | Moriyuki Koike, Hiroshi Mori | 2007-01-23 |
| 6226102 | Image forming apparatus which forms an image based on stored image data | Moriyuki Koike, Takahiko Uno, Tsuyoshi Endoh, Kouichi Kanaya, Hiroyasu Sumida +6 more | 2001-05-01 |
| 5987227 | Image forming apparatus and method for detecting and eliminating avoidable image reading operations | Tsuyoshi Endo, Hiroyasu Sumida, Toshiya Tagawa, Kouichi Kanaya, Moriyuki Koike +6 more | 1999-11-16 |