Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181057 | Stepping motor control device and conveying device provided with the same | — | 2015-11-10 |
| 9001023 | Liquid crystal display apparatus | Junko Yabuta | 2015-04-07 |
| 8121501 | Image forming apparatus with color detection of a reference toner image and sheet | — | 2012-02-21 |
| 7778557 | Fixing apparatus and image forming apparatus | — | 2010-08-17 |
| 7668473 | Fixing device and image forming apparatus | Tomoki Nakajima | 2010-02-23 |
| 7587147 | Fixing apparatus and image forming apparatus with temperature control | — | 2009-09-08 |
| 7139498 | Image forming apparatus having transfer bias voltage | Masashi Hirai, Shigeru Watase | 2006-11-21 |
| 5884125 | Light emitting element control device, optical sensor control device and blank lamp control device | Hideo Taniguchi, Akihiko Taniguchi, Masanori Mori | 1999-03-16 |
| 5724630 | Image forming apparatus with standby temperature control of thermal fixing | — | 1998-03-03 |
| 5491536 | Image-quality stabilizer having adjustable time interval between feedback control | Akihiko Taniguchi | 1996-02-13 |
| 4955696 | Liquid crystal driving system | Koki Taniguchi | 1990-09-11 |
| 4655551 | Liquid crystal display with chip projecting above and below flexible film | Isamu Washizuka, Masuaki Morino | 1987-04-07 |