Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410645 | Multilayer tube for transportation | Ken Nakamura | 2016-08-09 |
| 5289341 | Slider for a floating magnetic head having tapered coil groove walls | Seiji Sakaguchi, Ryuzo Higashihara | 1994-02-22 |