Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492766 | Color cathode ray tube with wide deflection angle | Mamoru Tsuzurahara, Kenichi Watanabe, Syouji Shirai, Shinichi Kato, Go Uchida | 2002-12-10 |
| 6407518 | Moire-reduced color display device including a color cathode ray tube | Hiroshi Sasaki, Kenichi Watanabe, Shinichi Kato | 2002-06-18 |