Issued Patents All Time
Showing 101–123 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7123321 | Color filter comprising unit patterns with varied densities and liquid crystal display device using the color filter, and their manufacturing methods | Noriyoshi Matsuura, Miho Il | 2006-10-17 |
| D525294 | Printer | Shigeharu Katayama | 2006-07-18 |
| D523071 | Printer | Shigeharu Katayama | 2006-06-13 |
| D522569 | Printer | Shigeharu Katayama | 2006-06-06 |
| D521061 | Printer | Shigeharu Katayama | 2006-05-16 |
| D517564 | Facsimile machine | Shigeharu Katayama | 2006-03-21 |
| D508075 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2005-08-02 |
| D507297 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2005-07-12 |
| D500336 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-12-28 |
| D500077 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-12-21 |
| D499135 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-11-30 |
| D498255 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-11-09 |
| D498254 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-11-09 |
| D497946 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-11-02 |
| D497945 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-11-02 |
| D497633 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-10-26 |
| D497634 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-10-26 |
| D497632 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Makoto Yamada | 2004-10-26 |
| 5576858 | Gray scale LCD control capacitors formed between a control capacitor electrode on one side of an insulating layer and two subpixel electrodes on the other side | Yasuhiro Ukai, Tomihisa Sunata | 1996-11-19 |
| 5521729 | Liquid crystal display device with control capacitor for gray scale | Yasuhiro Ukai, Tomihisa Sunata | 1996-05-28 |
| 5321535 | Liquid crystal display device with control capacitors for gray scale | Yasuhiro Ukai, Tomihisa Sunata | 1994-06-14 |
| 5245450 | Liquid crystal display device with control capacitors for gray-scale | Yasuhiro Ukai, Tomihisa Sunata | 1993-09-14 |
| 5068748 | Active matrix liquid crystal display device having improved electrostatic discharge protection | Yasuhiro Ukai, Tomihisa Sunata, Teizou Yukawa | 1991-11-26 |