Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885168 | Battery unit having means for preventing over-discharge | Shigeo Tanaka | 2005-04-26 |
MO
Masafumi Okumura
Overall (2005): #143,297 of 245,428Top 60%
1
Patents 2005