Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138435 | CRT-matrix display with indexing and stair step vertical deflection waveform. | Satoshi Shimada, Ryuichi Kawakami, Takehisa Natori | 1992-08-11 |
| 5057739 | Matrix array of cathode ray tubes display device | Satoshi Shimada, Ryuichi Kawakami, Takehisa Natori | 1991-10-15 |
| 4616161 | Current dependent type color cathode ray tube | Takahiro Yukawa, Hideo Kusama, Osamu Takeuchi | 1986-10-07 |