Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115388 | Plasma display device | Hirotaka Sakuma, Choichiro Okazaki, Shin Imamura, Masaaki Komatsu | 2012-02-14 |
| 8059245 | Active matrix type liquid crystal display and liquid crystal material | Yasushi Iwakabe, Masuyuki Ohta, Shigeru Matsuyama, Katsumi Kondo | 2011-11-15 |
| 7826022 | Active matrix type liquid crystal display and liquid crystal material | Yasushi Iwakabe, Masuyuki Ohta, Shigeru Matsuyama, Katsumi Kondo | 2010-11-02 |
| 7786659 | Plasma display with a novel green-silicate phosphor | Hirotaka Sakuma, Choichiro Okazaki | 2010-08-31 |
| 7538829 | Active matrix type liquid crystal display and liquid crystal material | Yasushi Iwakabe, Masuyuki Ohta, Shigeru Matsuyama, Katsumi Kondo | 2009-05-26 |
| 7256843 | Active matrix type liquid crystal display and liquid crystal material | Yasushi Iwakabe, Masuyuki Ohta, Shigeru Matsuyama, Katsumi Kondo | 2007-08-14 |
| 7221083 | Light emitting device | Choichiro Okazaki, Masatoshi Shiiki | 2007-05-22 |
| 7027023 | Liquid crystal display panel, liquid crystal display device, and liquid crystal television | Kenji Okishiro, Ikuo Hiyama, Katsumi Kondou | 2006-04-11 |
| 6943861 | Liquid crystal display device with alignment layer having a relative imidization ratio above 60% | Yasushi Tomioka, Kenji Okishiro, Yoshiyuki Umeda, Katsumi Kondo | 2005-09-13 |
| 6704082 | Liquid crystal display device | Yasushi Tomioka, Kenji Okishiro, Yoshiyuki Umeda, Katsumi Kondo | 2004-03-09 |
| 6667077 | Liquid crystal display device | Hiroyuki Kagawa, Kotaro Araya, Katsumi Kondo | 2003-12-23 |
| 6660387 | Display device substrate and display device formed therewith | Yasuo Hanawa, Shigeo Amagi, Tomoji Oishi, Katsumi Kondou | 2003-12-09 |
| 6645576 | Active matrix type liquid crystal display and liquid crystal material | Yasushi Iwakabe, Masuyuki Ohta, Shigeru Matsuyama, Katsumi Kondo | 2003-11-11 |