Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8648888 | Image display device and method of manufacturing the same | Yoshimitsu Tanaka | 2014-02-11 |
| 7319471 | Image display apparatus and manufacturing method thereof | Yoshimitsu Tanaka | 2008-01-15 |
| 6919581 | Image display unit and production method thereof | — | 2005-07-19 |
| 6863584 | Image display unit and production method thereof | — | 2005-03-08 |
| 6443597 | Plane display unit and plane display device | — | 2002-09-03 |
| 6243060 | Image display and its pixel arrangement method | — | 2001-06-05 |
| 5835269 | Video display apparatus | — | 1998-11-10 |
| 5657159 | Video display apparatus | — | 1997-08-12 |
| 5163750 | Light apparatus | — | 1992-11-17 |
| 5138435 | CRT-matrix display with indexing and stair step vertical deflection waveform. | Satoshi Shimada, Koji Kanbayashi, Ryuichi Kawakami | 1992-08-11 |
| 5057739 | Matrix array of cathode ray tubes display device | Satoshi Shimada, Ryuichi Kawakami, Koji Kanbayashi | 1991-10-15 |
| 4564785 | Envelope structure for flat cathode ray tube | Hiroki Sato, Takao Nakano | 1986-01-14 |
| 4333034 | Grid structure for color cathode ray tube | Akio Ohgoshi, Akira Nakayama, Yoshihiro Tsukamura | 1982-06-01 |