Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069745 | Process for preparing a combined wiring substrate | Hirofumi Ohuchida, Eishi Gofuku, Hayato Takasago, Toshio Tobita, Mitsuyuki Takada | 1991-12-03 |
| 4984033 | Thin film semiconductor device with oxide film on insulating layer | Tadashi Nishimura, Yasuo Inoue | 1991-01-08 |
| 4943768 | Testing device for electrical circuit boards | Kenichi Niki, Tohru Kokogawa, Hayato Takasago | 1990-07-24 |
| 4887030 | Testing device for electrical circuit boards | Kenichi Niki, Tohru Kokogawa, Hayato Takasago | 1989-12-12 |
| 4822751 | Method of producing a thin film semiconductor device | Tadashi Nishimura, Yasuo Inoue | 1989-04-18 |