Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585856 | Image processing apparatus that can provide image data of high quality without deterioration in picture quality | Mitsuyoshi Nakaya, Atsushi Okada, Kazuhiko Fukui | 1996-12-17 |
| 4888623 | Semiconductor device with PN junction isolation for TTL or ECL circuits | Hiromu Enomoto, Yoshiki Shimauchi, Akinori Tahara | 1989-12-19 |
| 4774620 | Logic circuit | Hiromu Enomoto, Masao Kumagai, Akinori Tahara | 1988-09-27 |
| 4703202 | Two-stage gate circuit providing inverted and non-inverted outputs | Hiromu Enomoto, Akinori Tahara, Masao Kumagai | 1987-10-27 |
| 4680600 | Semiconductor device | Akinori Tahara, Hiromu Enomoto | 1987-07-14 |
| 4567380 | Schmitt trigger circuit | Hiromu Enomoto, Yoshiki Shimauchi, Akinori Tahara | 1986-01-28 |
| 4449063 | Logic circuit with improved switching | Hitoshi Ohmichi, Hiromu Enomoto, Yoshiharu Mitono, Taketo Imaizumi | 1984-05-15 |
| 4409495 | Schmitt trigger circuit with low input current | Hiromu Enomoto, Yoshiharu Mitono, Taketo Imaizumi, Hiroshi Ohta | 1983-10-11 |
| 4388755 | Structure for and method of manufacturing a semiconductor device by the master slice method | Hiromu Enomoto, Yoshiharu Mitono, Taketo Imaizumi, Hitoshi Ohmichi | 1983-06-21 |
| 4276556 | Semiconductor device | Hiromu Enomoto, Hitoshi Ohmichi, Yoshiharu Mitono | 1981-06-30 |