Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5204166 | Thick film resistor composition, hybrid IC using the composition, and process for producing the hybrid IC | Osamu Ito, Toshio Ogawa, Noritaka Kamimura, Yoshishige Endou, Takao Kobayashi +4 more | 1993-04-20 |
| 5196915 | Semiconductor device | Osamu Ito, Toshio Ogawa, Mitsuru Hasegawa, Akira Ikegami, Yoshishige Endoh +2 more | 1993-03-23 |
| 5016089 | Substrate for hybrid IC, hybrid IC using the substrate and its applications | Mituru Fujii, Toshio Ogawa, Osamu Ito, Akira Ikegami, Mitsuru Hasegawa +2 more | 1991-05-14 |
| 4873022 | Electrically conductive paste, electronic circuit component and method for producing same | Toshio Ogawa, Mituru Fujii, Akira Ikegami, Hiroshi Ohtsu, Kazuhiko Ato | 1989-10-10 |
| 4585706 | Sintered aluminum nitride semi-conductor device | Yukio Takeda, Satoru Ogihara, Mitsuru Ura, Kousuke Nakamura, Tokio Ohkoshi +2 more | 1986-04-29 |
| 4540673 | Sintered aluminum nitride and semi-conductor device using the same | Yukio Takeda, Satoru Ogihara, Mitsuru Ura, Kousuke Nakamura, Tokio Ohkoshi +2 more | 1985-09-10 |
| 4345179 | Resistor glass seal spark plug | Kousuke Nakamura | 1982-08-17 |