Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158035 | Semiconductor stack, light-receiving device, and method for producing semiconductor stack | Takuma FUYUKI, Suguru Arikata, Yusuke Yoshizumi, Katsushi Akita | 2018-12-18 |
| 10024516 | Optical module | Hiromi Nakanishi, Hideyuki Ijiri, Kaoru Shibata | 2018-07-17 |
| 9929301 | Semiconductor stack and semiconductor device | Suguru Arikata, Katsushi Akita | 2018-03-27 |
| 9887310 | Semiconductor layered structure, method for producing semiconductor layered structure, and method for producing semiconductor device | Katsushi Akita, Kei Fujii, Koji Nishizuka, Kaoru Shibata | 2018-02-06 |