Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388426 | Battery power source protecting device for an electromotive device | Sadaaki Yokoo, Kenji Tanaka, Hironori Ura | 2002-05-14 |
KK
Kanako Kasai
Overall (2002): #180,072 of 266,432Top 70%
1
Patents 2002