Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926179 | Three-dimensional virtual reality space display processing apparatus, a three-dimensional virtual reality space display processing method, and an information providing medium | Satoru Matsuda, Tatsushi Nashida | 1999-07-20 |
| 5924002 | Method of manufacturing a semiconductor device having ohmic electrode | Tsuyoshi Tojyo | 1999-07-13 |
| 5917243 | Semiconductor device having ohmic electrode and method of manufacturing the same | Tsuyoshi Tojyo | 1999-06-29 |
| 5597740 | Semiconductor display device and a method of fabricating the same | Satoshi Ito, Akira Ishibashi, Atsushi Toda, Norikazu Nakayama | 1997-01-28 |
| 5515393 | Semiconductor laser with ZnMgSSe cladding layers | Hiroyuki Okuyama, Katsuhiro Akimoto, Takao Miyajima, Masafumi Ozawa, Yuko Morinaga +2 more | 1996-05-07 |
| 5471067 | Semiconductor metal contacting structure and a light emitting device | Masao Ikeda, Satoshi Ito, Yoshino Iochi, Takao Miyajima, Masafumi Ozawa +2 more | 1995-11-28 |
| 5459337 | Semiconductor display device with red, green and blue emission | Satoshi Ito, Akira Ishibashi, Atsushi Toda, Norikazu Nakayama | 1995-10-17 |