Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11337306 | Semiconductor device | Rikihiro Maruyama | 2022-05-17 |
| 11164846 | Semiconductor device manufacturing method and soldering support jig | Rikihiro Maruyama, Kazuya Adachi | 2021-11-02 |
| 11069643 | Semiconductor device manufacturing method | Rikihiro Maruyama | 2021-07-20 |
| 10978371 | Semiconductor device and method for manufacturing semiconductor device | Rikihiro Maruyama, Yoshihiro Miyazaki | 2021-04-13 |
| 10699994 | Semiconductor device having bonding regions exposed through protective films provided on circuit patterns onto which components are soldered | Rikihiro Maruyama | 2020-06-30 |
| 10566308 | Semiconductor device manufacturing method and soldering support jig | Rikihiro Maruyama, Kazuya Adachi | 2020-02-18 |
| 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 |
| 9877397 | Mounting jig for semiconductor device | Rikihiro Maruyama, Nobuyuki Kanzawa, Mitsutoshi Sawano | 2018-01-23 |
| 9204559 | Manufacturing method of semiconductor device and mounting jig | Rikihiro Maruyama, Nobuyuki Kanzawa, Mitsutoshi Sawano | 2015-12-01 |