Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831381 | Cathode-ray tube having getter spring therein | Toshio Miura | 1998-11-03 |
| 5744191 | Method and apparatus for use in producing cathode ray tube | Tsuneo Muchi, Kano Shimizu | 1998-04-28 |
| 5702526 | Apparatus for use in producing cathode ray tube | Tsuneo Muchi, Kano Shimizu | 1997-12-30 |
| 5660875 | Method and apparatus for use in producing cathode ray tube | Tsuneo Muchi, Kano Shimizu | 1997-08-26 |