Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863817 | Nonaqueous electrolyte cell | Takao Ogino, Tadaaki Miyazaki, Takahiro Kawagoe | 1989-09-05 |
MY
Masaki Yoshio
Overall (1989): #77,885 of 140,708Top 60%
1
Patents 1989