Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642527 | In-line color picture tube apparatus with dynamic convergence correction device | Koji Takahashi | 1987-02-10 |
| 4514664 | Color television receiver | Kunisuke Kasagi | 1985-04-30 |
| 4326147 | Slotted shadow mask having apertures spaced to minimize moire | Takeshi Nakayama, Takehiko Nishimoto, Kozi Takahashi, Kuniharu Osakabe | 1982-04-20 |
| 4210842 | Color picture tube with shadow mask | Takeshi Nakayama, Takehiko Nishimoto, Kozi Takahashi, Kuniharu Osakabe | 1980-07-01 |