Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261974 | Battery-driven power source apparatus | Kenji Watanabe, Noboru Sato, Junichi Kikuchi, Atsuhiro Naganuma | 2007-08-28 |
SO
Satoyoshi Ohya
Overall (All Time): #3,394,550 of 4,157,543Top 85%
1
Patents All Time