Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807047 | Electro luminescence device and electrophotographic printing system using the same | Seii Sato, Masayuki Wakitani, Tadashi Hasegawa, Shoshin Miura, Hideaki Takizawa +5 more | 1989-02-21 |
| 4697123 | Gas discharge panel | Tsutae Shinoda, Yoshinori Miyashita, Yoshimi Sugimoto, Hideo Sei | 1987-09-29 |
| 4680430 | Coordinate detecting apparatus | Kazuo Yoshikawa, Toru Asano, Hisashi Yamaguchi, Hideaki Takizawa | 1987-07-14 |
| 4636789 | Method for driving a matrix type display | Hisashi Yamaguchi, Kazuhiro Takahara, Hiroyuki Gondoh, Toyoshi Kawada | 1987-01-13 |
| 4550310 | Touch sensing device | Hisashi Yamaguchi, Toru Asano, Kazuhiro Takahara, Keizo Kurahashi | 1985-10-29 |
| 4359663 | Gas discharge panel having plurality of shift electrodes | Tsutae Shinoda, Yoichi Ueda, Yoshinori Miyashita | 1982-11-16 |
| 4249104 | Self shift type gas discharge panel | Tsutae Shinoda, Kazuo Yoshikawa | 1981-02-03 |
| 4198585 | Gas discharge panel | Hideo Yamashita, Tsutae Shinoda | 1980-04-15 |
| 4190788 | Gas discharge panel | Kazuo Yoshikawa | 1980-02-26 |
| 4185229 | Gas discharge panel | Kazuo Yoshikawa | 1980-01-22 |