Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878230 | Amplitude-adaptive vector quantization system | Tokumichi Murakami, Atsushi Ito | 1989-10-31 |
| 4846623 | Wafer transferring device | Masami Otani, Masahiro Himoto, Akio Tsuchiya | 1989-07-11 |
| 4838979 | Apparatus for processing substrate surface | Nobutoshi Orgami | 1989-06-13 |