Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7746295 | Plasma display device having improved luminous efficacy | Kenichi Yamamoto, Keizo Suzuki, Masatoshi Shiiki, Tomokatsu Kishi, Tetsuya Sakamoto +2 more | 2010-06-29 |
| 7535438 | Plasma display apparatus with increased peak luminance | Masanori Takeuchi | 2009-05-19 |
| 7145522 | Plasma display device having improved luminous efficacy | Kenichi Yamamoto, Keizo Suzuki, Masatoshi Shiiki, Tomokatsu Kishi, Tetsuya Sakamoto +2 more | 2006-12-05 |
| 6903710 | Method of driving display device capable of achieving display of images in higher precision without changing conventional specifications of panel | Takayuki Ooe, Toshio Ueda, Kosaku Toda, Shigeo Mikoshiba, Tomokazu Shiga +1 more | 2005-06-07 |
| 6879305 | Plasma display apparatus with increased peak luminance | Masanori Takeuchi | 2005-04-12 |
| 6559814 | Driving plasma display panel without visible flickering | Yoshikazu Kanazawa | 2003-05-06 |
| 6529204 | Method of and apparatus for displaying halftone images | Shigeo Mikoshiba, Takahiro Yamaguchi, Kosaku Toda, Tsutae Shinoda, Toshio Ueda | 2003-03-04 |
| 6496194 | Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions | Shigeo Mikoshiba, Tomokazu Shiga, Yiwen Zhu, Kiyoshi Igarashi, Kosaku Toda +3 more | 2002-12-17 |
| 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 | Masaya Tajima, Toshio Ueda, Katsuhiro Ishida, Naoki Matsui, 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 | Masaya Tajima, Toshio Ueda, Katsuhiro Ishida, Naoki Matsui, Akira Yamamoto +1 more | 2001-04-24 |
| 6107978 | Plasma display having variable scan line pulses to reduce flickering | Keishin Nagaoka, Naoki Matsui, Yoshikazu Kanazawa | 2000-08-22 |
| 5907316 | Method of and apparatus for displaying halftone images | Shigeo Mikoshiba, Takahiro Yamaguchi, Kohsaku Toda, Tsutae Shinoda, Toshio Ueda +1 more | 1999-05-25 |
| 5828353 | Drive unit for planar display | Tomokatsu Kishi, Tadatsugu Hirose, Shigetoshi Tomio, Yoshimasa Awata, Shigeki Kameyama +2 more | 1998-10-27 |
| 4354108 | Atomic beam device | Jiro Toyama, Hiromi Takaoka | 1982-10-12 |