Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351225 | Optical recording and reproducing apparatus having a plurality of light spots | Takashi Ishida, Shunji O'Hara, Kenzo Ishibashi | 1994-09-27 |
TS
Toshio Satoh
Overall (1994): #56,857 of 165,921Top 35%
1
Patents 1994