Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353281 | Cathode ray tube | Mitsuhiro Sugiyama, Masahiro Ito, Masayoshi Misono, Hiroyuki Tamura | 2002-03-05 |
| 6337534 | Color cathode ray tube with coma reduced | Masayoshi Misono, Hiroyuki Tamura | 2002-01-08 |
| 6232711 | Color cathode ray tube | Mitsuhiro Sugiyama, Masahiro Ito, Masayoshi Misono, Hiroyuki Tamura | 2001-05-15 |
| 6157122 | Color cathode ray tube with coma reduced | Masayoshi Misono, Hiroyuki Tamura | 2000-12-05 |
| 5912530 | Color cathode ray tube with coma reduced | Masayoshi Misono, Hiroyuki Tamura | 1999-06-15 |
| 4283123 | Microscope objective | — | 1981-08-11 |
| 4208099 | Microscope objective lens system | — | 1980-06-17 |