Issued Patents All Time
Showing 51–75 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9147731 | Silicon carbide semiconductor device and method for manufacturing same | Toru Hiyoshi, Kosuke Uchida | 2015-09-29 |
| D737230 | Semiconductor device | — | 2015-08-25 |
| D737229 | Semiconductor device | — | 2015-08-25 |
| 9099553 | Semiconductor device and method for manufacturing same | Keiji Wada, Toru Hiyoshi | 2015-08-04 |
| 9087693 | Method for manufacturing silicon carbide semiconductor device | Hideki Hayashi | 2015-07-21 |
| 9070567 | Silicon carbide substrate and method of manufacturing silicon carbide substrate | Makoto Sasaki | 2015-06-30 |
| 9054022 | Method for manufacturing semiconductor device | — | 2015-06-09 |
| 9012922 | Silicon carbide semiconductor device and method for manufacturing same | Toru Hiyoshi, Keiji Wada | 2015-04-21 |
| 9012335 | Silicon carbide semiconductor device and method for manufacturing the same | Toru Hiyoshi, Keiji Wada | 2015-04-21 |
| 9006745 | Semiconductor device and fabrication method thereof | Keiji Wada, Toru Hiyoshi | 2015-04-14 |
| 9000447 | Silicon carbide semiconductor device | Keiji Wada, Toru Hiyoshi | 2015-04-07 |
| 8999854 | Method for manufacturing silicon carbide semiconductor device | Tomoaki Hatayama | 2015-04-07 |
| 8981385 | Silicon carbide semiconductor device | Keiji Wada, Toru Hiyoshi | 2015-03-17 |
| 8981384 | Semiconductor device and method for manufacturing same | — | 2015-03-17 |
| 8969993 | Wide gap semiconductor device and method for manufacturing same | Keiji Wada, Toru Hiyoshi | 2015-03-03 |
| 8963234 | Semiconductor device | Toru Hiyoshi, Keiji Wada | 2015-02-24 |
| 8952393 | Silicon carbide semiconductor device | Keiji Wada, Toru Hiyoshi | 2015-02-10 |
| 8941121 | Silicon carbide semiconductor device and method for manufacturing silicon carbide semiconductor device | Hideki Hayashi | 2015-01-27 |
| 8927368 | Method for manufacturing silicon carbide semiconductor device | Yu Saitoh, Hideki Hayashi | 2015-01-06 |
| 8921932 | Semiconductor device | Keiji Wada, Toru Hiyoshi | 2014-12-30 |
| 8921903 | Lateral junction field-effect transistor | Yasuo Namikawa | 2014-12-30 |
| 8901568 | Silicon carbide insulating gate type semiconductor device and fabrication method thereof | Keiji Wada, Misako Honaga | 2014-12-02 |
| D716678 | Jig for measuring withstand voltage of semiconductor element | Misako Honaga | 2014-11-04 |
| 8878192 | Silicon carbide semiconductor device | Keiji Wada, Toru Hiyoshi | 2014-11-04 |
| 8872242 | Silicon carbide semiconductor device and method for manufacturing the same | Hideki Hayashi | 2014-10-28 |