Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794826 | Carbon-fiber-reinforced SiC composite material and slide member | Toshihiro Fukagawa | 2010-09-14 |
| 7342687 | Image reading apparatus and light source stability determination method | — | 2008-03-11 |
| 7262064 | Magnetoresistive effect element, magnetic memory element magnetic memory device and manufacturing methods thereof | Kazuhiro Ohba, Kazuhiko Hayashi, Hiroshi Kano, Kazuhiro Bessho, Tetsuya Mizuguchi +6 more | 2007-08-28 |
| 6980335 | Color image processing apparatus executing moving-average processing for noise reduction in color image signals | — | 2005-12-27 |
| 6713744 | Scanner having cold-cathode-tube light source and method of controlling a drive signal for illuminating a cold-cathode-tube light source | Tetsuichiro Yamamoto | 2004-03-30 |
| 6671814 | USB device and USB connecting system | Kazuyuki Sumida | 2003-12-30 |
| 6572917 | Manufacturing method of magnetic memory device | Hiroaki Narisawa, Keitaro Endo | 2003-06-03 |
| 6396648 | Image reader which can shorten focal length in optical system having optical lens while keeping predetermined image reading width | Tetsuichiro Yamamoto | 2002-05-28 |
| 6279053 | Apparatus for transmitting key-in data and video data in one packet in real time via USB interface | — | 2001-08-21 |
| 5963343 | Scanner | Tetsuichiro Yamamoto | 1999-10-05 |
| 5852686 | Manually operable document reading device for an image forming apparatus | Tetsuichiro Yamamoto, Yasushi Matsumoto | 1998-12-22 |