Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400909 | Method for producing support substrate for bonded wafer, and support substrate for bonded wafer | Naoya NONAKA, Daisuke HIEDA, Hiroaki ISHIZAKI, Koudai Moroiwa | 2025-08-26 |
| 8906777 | Methods for evaluating and manufacturing semiconductor wafer | Kazuhiro Iriguchi, Kouhei Kawano | 2014-12-09 |
| 8420514 | Epitaxial silicon wafer and method for manufacturing same | Tadashi Kawashima, Masahiro Yoshikawa, Akira Inoue, Yoshiya Yoshida, Kazuhiro Iriguchi | 2013-04-16 |