Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514909 | Aluminum alloy electrode for semiconductor devices | Seigo Yamamoto, Katsutoshi Takagi, Eiji Iwamura, Takashi Oonishi | 1996-05-07 |
| 5500301 | A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy films | Takashi Onishi, Seiji Nishi, Seigou Yamamoto | 1996-03-19 |
| 5468305 | Method of lowering permeability of difficult-to-work Co alloy | Hiroyuki Uchida, Seiji Nishi | 1995-11-21 |
| 5424124 | Civil engineering and construction grade fibrous reinforcing material, method for production thereof, and civil engineering and construction material containing the reinforcing material | Tadatoshi Kurozumi, Shoji Kashiwagi | 1995-06-13 |
| 4961347 | Probe for ultrasonic flaw detectors | Takahiro Arakawa, Yoshimichi Atsuta | 1990-10-09 |
| 4680430 | Coordinate detecting apparatus | Toru Asano, Hisashi Yamaguchi, Hideaki Takizawa, Shizuo Andoh | 1987-07-14 |
| 4637594 | Leaf spring construction | Tsutomu Saito, Yoshimichi Hasegawa, Shigetsune Aoyama | 1987-01-20 |
| 4567470 | Touch sensing device | Hisashi Yamaguchi, Toru Asano | 1986-01-28 |
| 4556871 | Touch sensing device | Hisashi Yamaguchi, Toru Asano | 1985-12-03 |
| 4512559 | Leaf spring construction | Shigetsune Aoyama, Yoshimichi Hasegawa, Junichi Higuchi | 1985-04-23 |
| 4458244 | Self shift type gas discharge panel driving system | Hisashi Yamaguchi, Keizo Kurahashi | 1984-07-03 |
| 4422722 | Color separation optical system for color television camera | Takeshi Higuchi, Hideo Buto | 1983-12-27 |
| 4423356 | Self-shift type gas discharge panel | Sei Sato, Masayuki Wakitani, Kenichi Oki, Shoshin Miura, Hisashi Yamaguchi +2 more | 1983-12-27 |
| 4370599 | Self shift type gas discharge panel | Tsutae Shinoda, Yoshinori Miyashita | 1983-01-25 |
| 4249104 | Self shift type gas discharge panel | Tsutae Shinoda, Shizuo Andoh | 1981-02-03 |
| 4190788 | Gas discharge panel | Shizuo Andoh | 1980-02-26 |
| 4185229 | Gas discharge panel | Shizuo Andoh | 1980-01-22 |