Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565755 | Method of manufacturing shadow mask | Hiroshi Tanaka | 1986-01-21 |
| 4536226 | Method of manufacturing a shadow mask for a color cathode ray tube | Hiroshi Tanaka, Koichiro Oka | 1985-08-20 |
| 4528246 | Shadow mask | Emiko Higashinakagawa, Kanemitsu Sato, Michihiko Inaba, Masaharu Kantou, Masayuki Itoh | 1985-07-09 |
| 4482334 | Method for making CRT shadow masks | Kazuyuki Seino, Eiji Kamohara | 1984-11-13 |