Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635268 | Optical recording medium | Takako Miyake, Shingo Iwasaki, Yasushi Araki, Takashi Chuman, Satoru Tanaka +1 more | 1997-06-03 |
AY
Atsushi Yoshizawa
Overall (1997): #174,254 of 185,788Top 95%
1
Patents 1997