Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141681 | Waterproof connector | — | 2018-11-27 |
| 10026491 | Semiconductor memory device and memory system | Yuko Utsunomiya, Takahiro Shimizu, Akio SUGAHARA, Toshio Yamamura | 2018-07-17 |