Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793784 | Cooling structure for slip ring device | Satoshi Tominaga, Takahiro Shiina, Akira Murakami, Hitoshi Takayama, Shu Asami +3 more | 2017-10-17 |
| 8405995 | Semiconductor device | Shintaro Watanabe | 2013-03-26 |