Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771220 | Electrical connecting apparatus | Eichi Osato, Mitsuhiro Abe | 2010-08-10 |
| 7625219 | Electrical connecting apparatus | Eichi Osato | 2009-12-01 |
| 7404719 | Contact block and electrical connecting apparatus | Eichi Osato | 2008-07-29 |
| 7303404 | Contact and electrical connecting apparatus | Eichi Osato | 2007-12-04 |