Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828944 | Thin battery-containing structure | Noboru Yabe | 1989-05-09 |
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Yoshimata Yasui
Overall (1989): #39,964 of 140,708Top 30%
1
Patents 1989