Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686203 | Non-aqueous secondary battery | Yoshio Idota, Mitsutoshi Tanaka | 1997-11-11 |
SY
Shoichiro Yasunami
Overall (1997): #77,046 of 185,788Top 45%
1
Patents 1997