Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053871 | Display apparatus with gas discharge tube and method of driving gas discharge tube | Kazuo Tomida, Masaki Hirohashi, Hiroko Imamura | 2006-05-30 |
| 6844283 | Zero thermal expansion material and practical component parts making use of the same | Tomoko Suzuki, Atsushi Omote | 2005-01-18 |
| 6812178 | Zero thermal expansion material | Tomoko Suzuki, Atsushi Omote | 2004-11-02 |
| 4995043 | Thin-film electroluminescence apparatus including optical interference filter | Atsushi Abe | 1991-02-19 |
| 4888246 | Dielectric thin film, and method for making the thin film | Yosuke Fujita, Takao Tohda, Atsushi Abe, Tomizo Matsuoka | 1989-12-19 |
| 4869973 | Thin film electroluminescence display device | Masahiro Nishikawa, Takao Tohda, Yosuke Fujita, Tomizo Matsuoka, Atsushi Abe | 1989-09-26 |
| 4847609 | Electroluminescence display panel configured for minimized power consumption | Yosuke Fujita, Takao Tohda, Masahiro Nishikawa, Tomizo Matsuoka, Atsushi Abe | 1989-07-11 |
| 4664985 | Thin-film electroluminescent element | Tomizo Matsuoka, Yosuke Fujita, Atsushi Abe, Tsuneharu Nitta | 1987-05-12 |
| 4613546 | Thin-film electroluminescent element | Tomizo Matsuoka, Yosuke Fujita, Atsushi Abe, Tsuneharu Nitta | 1986-09-23 |