Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331169 | Surface inspection method and device with irradiation | Kazumoto Tanaka, Yoshimi Shimbara | 1994-07-19 |
KH
Kazuo Hironaka
Overall (1994): #109,171 of 165,921Top 70%
1
Patents 1994