Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8416155 | Plasma display device and plasma display panel drive method | Tetsuya Kaminaka, Takashi Sasaki, Hirohito Kuriyama | 2013-04-09 |
| 8040295 | Plasma display apparatus | Akihiro Takagi, Tetsuya Sakamoto | 2011-10-18 |
| 8009123 | Method for grayscale display processing for multi-grayscale display to reduce false contours in a plasma display device | Katsuhiro Ishida, Akira Yamamoto, Ayahito Kojima, Shingo Kubo, Hirohito Kuriyama | 2011-08-30 |
| 7773052 | Display device and method of driving the same using plural voltages | Masaki Kamada | 2010-08-10 |
| 7710042 | Plasma display apparatus | Masaki Kamada, Akihiro Machida, Sojiro Hagihara | 2010-05-04 |
| 7639213 | Driving circuit of plasma display panel and plasma display panel | Akihiro Takagi, Takayuki Shimizu, Noriaki Setoguchi, Hitoshi Hirakawa, Tomokatsu Kishi | 2009-12-29 |
| 7230587 | Plasma display device | Makoto Onozawa, Hideaki Ohki, Masaki Kamada | 2007-06-12 |
| 7145526 | Driving circuit of plasma display panel and plasma display panel | Akihiro Takagi, Takayuki Shimizu, Noriaki Setoguchi, Hitoshi Hirakawa, Tomokatsu Kishi | 2006-12-05 |
| 7142176 | Method of driving plasma display panel | Hitoshi Hirakawa | 2006-11-28 |
| 7123217 | Method for driving plasma display panel | Yoshimi Kawanami, Yasuhiko Kunii, Hitoshi Hirakawa | 2006-10-17 |
| 7116288 | Driving method of plasma display panel and display device | Hitoshi Hirakawa | 2006-10-03 |
| 7071621 | Color plasma display panel with pixels of three colors having adjustable light intensities | Fumihiro Namiki, Katsuya Irie, Tadayoshi Kosaka, Kazushige Takagi, Hitoshi Hirakawa +1 more | 2006-07-04 |
| 6940475 | Method for driving plasma display panel and plasma display device | Hitoshi Hirakawa, Eiji Ito, Shinsuke Tanaka, Satoru Nishimura | 2005-09-06 |
| 6903709 | Plasma display panel and method of driving the same | Tatsuhiko Kawasaki, Hitoshi Hirakawa, Takashi Sasaki | 2005-06-07 |
| 6900797 | Method for driving PDP and display apparatus | Hitoshi Hirakawa, Tatsuhiko Kawasaki, Satoru Nishimura | 2005-05-31 |