Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671546 | Voltage division resistor for acceleration tubes, acceleration tube, and accelerator | Ryoichi Ono | 2010-03-02 |
| 7544249 | Large-diameter SiC wafer and manufacturing method thereof | Kazutoshi Murata | 2009-06-09 |
| 6995036 | Production method of α-SiC wafer | Kazutoshi Murata, Yoshiharu Chinone | 2006-02-07 |
| 6391109 | Method of making SiC single crystal and apparatus for making SiC single crystal | Hiromu Shiomi | 2002-05-21 |
| 6336971 | Method and apparatus for producing silicon carbide single crystal | Nobuyuki Nagato, Kunio Komaki, Isamu Yamamoto, Naoki Oyanagi | 2002-01-08 |
| 6193797 | Method of making SiC single crystal and apparatus for making SiC single crystal | Hiromu Shiomi | 2001-02-27 |
| 6136093 | Method of making GaN single crystal and apparatus for making GaN single crystal | Hiromu Shiomi, Masami Tatsumi | 2000-10-24 |