Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746315 | Production of color selection mechanism for cathode-ray tube | — | 1988-05-24 |
| 4720748 | Cathode ray tube | Kazuo Omae, Akira Hamanaka, Yuzuru Watanabe | 1988-01-19 |
| 4641059 | Cathode ray tube | Teiji Arae | 1987-02-03 |
| 4588430 | Method of manufacturing a glass product and resulting product | Makoto Maeda, Takashi Aoki | 1986-05-13 |
| 4356515 | Cathode ray tube | Mitsumasa Suzuki, Hiroshi Okazaki | 1982-10-26 |