Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957370 | Method and apparatus for determining the degree of oxidation of an oxide coating | Mamoru Tominaga, Junetsu Akiyama | 1990-09-18 |
| 4538216 | Lighting apparatus | Mamoru Tominaga, Takashi Aoba | 1985-08-27 |
| 4502755 | Rear projection screen | Takashi Aoba, Mamoru Tominaga | 1985-03-05 |
| 4443814 | Rear projection apparatus | Takashi Aoba, Mamoru Tominaga | 1984-04-17 |
| 4431266 | Optical refractor for diffusing light | Takashi Aoba, Mamoru Tominaga | 1984-02-14 |
| 4397885 | Method and apparatus for treating fluorescent substance | Yoshimi Akai, Akira Taya, Kazuo Narita, Masahiko Hirose | 1983-08-09 |
| 4360723 | Microwave oven | Norisuke Fukuda | 1982-11-23 |