Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686203 | Non-aqueous secondary battery | Yoshio Idota, Shoichiro Yasunami | 1997-11-11 |
| 5654114 | Nonaqueous secondary battery | Tadahiko Kubota | 1997-08-05 |
MT
Mitsutoshi Tanaka
Overall (1997): #29,302 of 185,788Top 20%
2
Patents 1997