Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699150 | Vehicle optical radar apparatus | — | 1997-12-16 |
| 5689328 | Optical type range finder apparatus for motor vehicle | — | 1997-11-18 |
| 5598841 | Blood flow measurement system | Ayafumi Taniji, Satohiko Takanashi | 1997-02-04 |