Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525512 | Testing and inspecting method of a plasma display panel | Tsuneo Ikura | 2009-04-28 |
| 7355434 | Lighting inspection device for plasma display panel and display panel producing method | Tsuneo Ikura, Toshiya Otani | 2008-04-08 |
| 6542135 | Plasma panel display device | Mitsuhiro Kasahara, Yuichi Ishikawa, Tomoko Morita, Makoto Kawachi, Tadayuki Masumori +2 more | 2003-04-01 |
| 6294875 | Method of driving AC plasma display panel | Takatsugu Kurata, Shinji Masuda, Makoto Kawachi, Yukiharu Ito | 2001-09-25 |
| 6236380 | Method for displaying gradation with plasma display panel | Koichi Wani, Naoki Kosugi | 2001-05-22 |
| 6198463 | Method for driving AC-type plasma display panel | Yukiharu Ito | 2001-03-06 |
| 6150766 | Gas discharge display apparatus and method for driving the same | Taichi Shino, Takio Okamoto, Kazunori Hirao, Koichi Itsuda, Yukiharu Ito +1 more | 2000-11-21 |
| 6118220 | Gas discharge display apparatus and method for driving the same | Taichi Shino, Takio Okamoto, Kazunori Hirao, Koichi Itsuda, Yukiharu Ito +1 more | 2000-09-12 |
| 6072279 | Gas discharge display apparatus and method for driving the same | Taichi Shino, Takio Okamoto, Kazunori Hirao, Koichi Itsuda, Yukiharu Ito +1 more | 2000-06-06 |
| 6034656 | Plasma display panel and method of controlling brightness of the same | Kumetsugu Yamamoto, Yukiharu Ito, Akio Niwa, Takuma Higashi | 2000-03-07 |
| 5969478 | Gas discharge display apparatus and method for driving the same | Taichi Shino, Takio Okamoto, Kazunori Hirao, Koichi Itsuda, Yukiharu Ito +1 more | 1999-10-19 |
| 5940142 | Display device driving for a gray scale expression, and a driving circuit therefor | Kouichi Itsuda | 1999-08-17 |
| 5656893 | Gas discharge display apparatus | Taichi Shino, Takio Okamoto, Kazunori Hirao, Koichi Itsuda, Yukiharu Ito +1 more | 1997-08-12 |
| 5629716 | Luminescent panel for color video display and its driving system, and a color video display apparatus utilizing the same. | Takio Okamoto, Kazunori Hirao, Toru Hirayama, Hajime Mae, Yukiharu Ito +2 more | 1997-05-13 |