Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363220 | Diffraction device | Naosato Taniguchi, Yoko Yoshinaga, Nobuo Kushibiki | 1994-11-08 |
TK
Tetsuro Kuwayama
Overall (1994): #61,308 of 165,921Top 40%
1
Patents 1994