Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7855698 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Katsuhiro Ishida, Kiyotaka Ogawa +1 more | 2010-12-21 |
| 7588962 | Method of making semiconductor device | Katsuya Kogiso, Mitsuo Watanabe, Toshiki Matsubara, Kenji Sato | 2009-09-15 |
| RE40769 | Method and apparatus for controlling the gray scale of plasma display device | Keishin Nagaoka, Yoshimasa Awata, Yoshikazu Kanazawa, Toshio Ueda | 2009-06-23 |
| 7420576 | Display apparatus and display driving method for effectively eliminating the occurrence of a moving image false contour | Masanori Takeuchi, Yutaka Chiaki, Shunji Ohta, Akira Yamamoto | 2008-09-02 |
| 7256755 | Display apparatus and display driving method for effectively eliminating the occurrence of a moving image false contour | Shunji Ohta, Masanori Takeuchi, Yutaka Chiaki, Akira Yamamoto | 2007-08-14 |
| 7209152 | Signal processor for multiple gradations | Yutaka Chiaki, Shunji Ohta, Masanori Takeuchi, Akira Yamamoto, Yuichiro Kimura | 2007-04-24 |
| 7119766 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Katsuhiro Ishida | 2006-10-10 |
| 7095390 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Katsuhiro Ishida | 2006-08-22 |
| 6746048 | Buckle apparatus for seat belt system | Takayuki Hara, Tetsushi Muromachi, Teruhiko Koide, Hitoshi Muraki, Kouichi Itoigawa +1 more | 2004-06-08 |
| 6742229 | Buckle device | Masakata Kanbe, Masahiro Taniguchi, Katsuya Kogiso | 2004-06-01 |
| 6636187 | Display and method of driving the display capable of reducing current and power consumption without deteriorating quality of displayed images | Junichi Okayasu, Kiyoshi Takata, Katsuhiro Ishida, Takashi Fujisaki, Yoshimasa Awata +4 more | 2003-10-21 |
| 6563486 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Katsuhiro Ishida, Kiyotaka Ogawa +1 more | 2003-05-13 |
| 6417835 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Katsuhiro Ishida, Kiyotaka Ogawa +1 more | 2002-07-09 |
| 6326938 | Power consumption control in display unit | Katsuhiro Ishida, Kiyoshi Takata, Hirohito Kuriyama | 2001-12-04 |
| 6288714 | Plasma display with improved reactivation characteristic, driving method for plasma display, wave generating circuit with reduced memory capacity, and planar matrix type display wave generating circuit | Akira Yamamoto, Toshio Ueda, Hirohito Kuriyama, Katsuhiro Ishida | 2001-09-11 |
| 6278421 | Method and apparatus for controlling power consumption of display unit, display system equipped with the same, and storage medium with program stored therein for implementing the same | Katsuhiro Ishida, Hiroyuki Wakayama, Hirohito Kuriyama, Akira Yamamoto, Ayahito Kojima +1 more | 2001-08-21 |
| 6249265 | Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device | Toshio Ueda, Katsuhiro Ishida, Naoki Matsui, Kyoji Kariya, Akira Yamamoto +1 more | 2001-06-19 |
| 6222512 | Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device | Toshio Ueda, Katsuhiro Ishida, Naoki Matsui, Kyoji Kariya, Akira Yamamoto +1 more | 2001-04-24 |
| 6144349 | Plasma display device | Yoshimasa Awata, Naoki Matsui, Kenji Awamoto, Yoshikazu Kanazawa, Shigetoshi Tomio +5 more | 2000-11-07 |
| 6144364 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Katsuhiro Ishida, Kiyotaka Ogawa +1 more | 2000-11-07 |
| 6104362 | Panel display in which the number of sustaining discharge pulses is adjusted according to the quantity of display data, and a driving method for the panel display | Hirohito Kuriyama, Toshio Ueda, Katsuhiro Ishida, Akira Yamamoto | 2000-08-15 |
| 6100859 | Panel display adjusting number of sustaining discharge pulses according to the quantity of display data | Hirohito Kuriyama, Toshio Ueda, Katsuhiro Ishida, Akira Yamamoto | 2000-08-08 |
| 6072448 | Plasma display device driven in a subframe mode | Ayahito Kojima, Hirohito Kuriyama, Katsuhiro Ishida, Akira Yamamoto | 2000-06-06 |
| 6069609 | Image processor using both dither and error diffusion to produce halftone images with less flicker and patterns | Katsuhiro Ishida, Toshio Ueda, Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka | 2000-05-30 |
| 6052105 | Wave generation circuit for reading ROM data and generating wave signals and flat matrix display apparatus using the same circuit | Akira Yamamoto, Toshio Ueda, Hirohito Kuriyama, Katsuhiro Ishida, Yoshikazu Kanazawa | 2000-04-18 |