Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682965 | Method for manufacturing an electron beam selection electrode | Hisao Kume, Tokihiro Nishihara, Hiroharu Shirasaka, Koji Saita | 1987-07-28 |
| 4605878 | Supporting device for an electron beam landing position selecting mask of a color cathode ray tube | Koji Saita, Tomohisa Uba | 1986-08-12 |