Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11792558 | Headphone cover | — | 2023-10-17 |
| 8922319 | Reactor | — | 2014-12-30 |
| 8680961 | Reactor and reactor manufacturing method | Masaki Sugiyama, Shinjiro Saigusa, Nobuki Shinohara | 2014-03-25 |
| 8461955 | Reactor and reactor manufacturing method | — | 2013-06-11 |
| 5067989 | Single crystal silicon | Hirotoshi Yamagishi | 1991-11-26 |