Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858977 | Cathode-ray tube and cathode-ray tube manufacturing method | Norihiro Ohse, Tomohiko Abe, Michihisa Yano, Seiji Kawaberi, Hisashi Kimura +1 more | 2005-02-22 |
| 5608579 | Projection TV set apparatus | — | 1997-03-04 |
| 5559564 | Cathode ray tube apparatus for projection TV system | — | 1996-09-24 |