Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074342 | Work vehicle | Taichirou Kitatani | 2015-07-07 |
| 8494303 | Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and pixel values of an original image | Tatsumi Watanabe, Akio Kojima, Yasuhiro Kuwahara, Yusuke Monobe, Hirotaka Oku | 2013-07-23 |
| 8165417 | Visual processing device, visual processing method, visual processing program, integrated circuit, display device, image-capturing device, and portable information terminal | Haruo Yamashita, Akio Kojima, Yasuhiro Kuwahara, Tatsumi Watanabe, Yusuke Monobe +1 more | 2012-04-24 |
| 8098953 | Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and edge data | Tatsumi Watanabe, Akio Kojima, Yasuhiro Kuwahara, Yusuke Monobe, Hirotaka Oku | 2012-01-17 |
| 7957590 | Image processing method, display image processing method, image processing device, image processing program, and integrated circuit device including that image processing device | Tatsumi Watanabe, Yasuhiro Kuwahara, Akio Kojima, Haruo Yamashita | 2011-06-07 |
| 7945115 | Visual processing device, visual processing method, visual processing program, and semiconductor device | Haruo Yamashita, Tatsumi Watanabe, Yusuke Monobe, Takeshi Ito, Akio Kojima +1 more | 2011-05-17 |
| 7860339 | Visual processing device, visual processing method, visual processing program, intergrated circuit, display device, image-capturing device, and portable information terminal | Haruo Yamashita, Akio Kojima, Yasuhiro Kuwahara, Tatsumi Watanabe, Yusuke Monobe +1 more | 2010-12-28 |
| 7783126 | Visual processing device, visual processing method, visual processing program, and semiconductor device | Haruo Yamashita, Tatsumi Watanabe, Yusuke Monobe, Takeshi Ito, Akio Kojima +1 more | 2010-08-24 |
| 7773826 | Image processing apparatus and image processing method | Tatsumi Watanabe, Akio Kojima, Yasuhiro Kuwahara, Yusuke Monobe, Hirotaka Oku | 2010-08-10 |
| 7561752 | Image processing apparatus | Yusuke Monobe, Akio Kojima, Yasuhiro Kuwahara, Tatsumi Watanabe, Hirotaka Oku | 2009-07-14 |
| 7386185 | Image processing device and image processing method | Tatsumi Watanabe, Akio Kojima, Yasuhiro Kuwahara, Yusuke Monobe, Hirotaka Oku | 2008-06-10 |
| 7292733 | Image processing apparatus and image processing method | Yusuke Monobe, Tatsumi Watanabe, Yasuhiro Kuwahara, Akio Kojima | 2007-11-06 |
| 7268903 | Data transfer method, image processing method, data transfer system and image processor | Akio Kojima, Tatsumi Watanabe, Yasuhiro Kuwahara, Yusuke Monobe, Hirotaka Oku | 2007-09-11 |
| 7023577 | Image processing apparatus, image processing method and recording medium with color image compacting | Tatsumi Watanabe, Akio Kojima, Yasuhiro Kuwahara, Hirotaka Oku | 2006-04-04 |
| 6961462 | Image processing method and image processor | Tatsumi Watanabe, Akio Kojima, Yasuhiro Kuwahara, Yusuke Monobe, Hirotaka Oku | 2005-11-01 |
| 6917704 | Image processing method, image processing apparatus and image processing system | Akio Kojima, Tatsumi Watanabe, Yasuhiro Kuwahara, Hirotaka Oku | 2005-07-12 |
| 6873437 | Image processing method and image processing apparatus | Yasuhiro Kuwahara, Akio Kojima, Tatsumi Watanabe, Hirotaka Oku | 2005-03-29 |
| 6134369 | Compact optical waveguide | — | 2000-10-17 |
| 5428465 | Method and apparatus for color conversion | Katsuhiro Kanamori, Osamu Yamada, Hideto Motomura, Teruo Fumoto | 1995-06-27 |
| 5229868 | Method and apparatus for converting a line density of a bi-level image signal | Yoshimitsu Kanno, Hidehiko Kawakami, Hiroaki Kotera, Hiroyoshi Tsuchiya, Hideaki Ohira +1 more | 1993-07-20 |
| 4929978 | Color correction method for color copier utilizing correction table derived from printed color samples | Katsuhiro Kanamori, Yoshimitsu Kanno, Hidehiko Kawakami, Motohiko Naka, Hiroaki Kotera | 1990-05-29 |
| 4924322 | Bi-level image display signal processing apparatus | Hiroyoshi Tsuchiya, Yuji Maruyama, Katsuo Nakazato | 1990-05-08 |
| 4891710 | Bi-level image display signal processing apparatus | Katsuo Nakazato, Yuji Maruyama, Kiyoshi Takahashi, Hiroyoshi Tsuchiya | 1990-01-02 |
| 4890167 | Apparatus for processing image signal | Katsuo Nakazato, Hiroyoshi Tsuchiya, Yuji Maruyama, Kiyoshi Takahashi | 1989-12-26 |
| 4692811 | Apparatus for processing image signal | Hiroyoshi Tsuchiya, Hirotaka Otsuka, Yuuji Maruyama, Katsuo Nakazato | 1987-09-08 |