Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335109 | Safety device and secondary battery using the same | Akihiko Takahashi, Shinichi Takemura, Yasuhiro Goto | 2002-01-01 |
CU
Chitoshi Ueki
Overall (2002): #239,882 of 266,432Top 95%
1
Patents 2002