Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9170622 | System for supply of power source current, connector and method of supplying power source current | Miki Nakagai, Toshihiro Miyamoto | 2015-10-27 |
| 6383620 | Antireflection article | Takahisa Aoyama, Tetsuo Shimizu, Norihito Otsuki | 2002-05-07 |