Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10405434 | Mounting jig for semiconductor device | Rikihiro Maruyama, Nobuyuki Kanzawa, Mitsutoshi Sawano | 2019-09-03 |
| 10398036 | Semiconductor device | Rikihiro Maruyama, Yoshihiro Miyazaki | 2019-08-27 |
| 10199314 | Semiconductor device, metal member, and method of manufacturing semiconductor device | Rikihiro Maruyama, Makoto Isozaki | 2019-02-05 |