Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741603 | Method for producing hybrid substrate, and hybrid substrate | Yuji Tobisaka, Shoji Akiyama, Yoshihiro Kubota, Makoto Kawai | 2017-08-22 |
| 9646873 | Method for producing SOS substrates, and SOS substrate | Shigeru Konishi, Yoshihiro Kubota, Makoto Kawai, Shoji Akiyama | 2017-05-09 |