Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417909 | Surface processing apparatus and surface processing method for SiC substrate | Kazufumi Aoki, Naoki Maruno, Yuya Kato, Kyohei Kotake, Shinji Mukota +4 more | 2025-09-16 |
| 12330340 | Method of manufacturing semiconductor wafers | Sodai NOMURA, Tomoki KAWAZU, Yutaro ISSHIKI, Nobuyuki Nunome, Shiro Okita +1 more | 2025-06-17 |
| 11795576 | Production method of silicon carbide wafer, production method of semiconductor substrate, and production method of silicon carbide semiconductor device | Kazutoshi Sasayama, Yasushi Hibi | 2023-10-24 |