Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886631 | Cellulose ester hollow fiber membrane for plasma separation | Mitsuru Suzuki, Makoto Ohno | 1989-12-12 |
| 4877756 | Method of packaging a semiconductor laser and photosensitive semiconductor device | Jiro Fukushima | 1989-10-31 |
| 4875098 | Output signal processing circuit for CCD register | Takashi Asaida | 1989-10-17 |
| 4821100 | Image signal compressor | — | 1989-04-11 |
| 4816917 | Clamp circuit for a solid-state image device | Takashi Asaida | 1989-03-28 |
| 4808312 | Cellulose ester hollow fiber membrane for plasma separation | Mitsuru Suzuki, Makoto Ohno | 1989-02-28 |