Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247318 | Method for producing SiC single crystal and method for suppressing dislocations in SiC single crystal | Norio Yamagata, Naofumi Shinya, Toshihiro Tsumori, Takehisa Minowa | 2025-03-11 |
| 11440849 | SiC crucible, SiC sintered body, and method of producing SiC single crystal | Naofumi Shinya, Norio Yamagata, Osamu Yamada, Takehisa Minowa | 2022-09-13 |
| 10612154 | Method for preparing SiC single crystal | Naofumi Shinya, Norio Yamagata, Takehisa Minowa | 2020-04-07 |
| 9951439 | Method for growing silicon carbide crystal | Naofumi Shinya, Norio Yamagata, Takehisa Minowa | 2018-04-24 |
| 9945047 | Method for growing silicon carbide crystal | Naofumi Shinya, Norio Yamagata, Takehisa Minowa | 2018-04-17 |
| 6956233 | Plated substrate for hard disk medium | Toshihiro Tsumori, Masatoshi Ishii, Naofumi Shinya, Yukimi Jyoko | 2005-10-18 |