Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529905 | Cathode ray tube apparatus | Akio Ohkoshi, Tsuneo Muchi, Tamihaura Masatoki, Isamu Michiba | 1985-07-16 |
| 4526601 | Method of fixing an electron gun assembly into the neck of a cathode ray tube and structure so produced | Kimizo Igarashi, Katsumi Takigawa, Tsuneo Muchi, Yoshio Matsumoto, Akio Ohkoshi | 1985-07-02 |