Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696689 | Dispatch and conveyer control system for a production control system of a semiconductor substrate | Toshihiro Okumura | 1997-12-09 |
| 5618615 | Graphite layer material | Takao Inoue, Naomi Nishiki | 1997-04-08 |
| 5617500 | System for detecting an optical information and scanning microscope system | Takashi SHIONOYA | 1997-04-01 |