Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847610 | Semiconductor device | Hiroshi Sakurai, Satoru Kanai | 2020-11-24 |
| 10756172 | Semiconductor device | Hiroshi Sakurai, Satoru Kanai | 2020-08-25 |
| 9324861 | Semiconductor device | Akira Fukumoto | 2016-04-26 |
| 8823106 | ESD protective element and plasma display including the ESD protective element | Yoshinobu Satou | 2014-09-02 |
| 8304858 | Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof | Yoshinobu Sato | 2012-11-06 |
| 8093131 | Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof | Yoshinobu Sato | 2012-01-10 |
| 7973361 | High breakdown voltage semiconductor device and fabrication method of the same | Yoshinobu Sato, Hiroyoshi Ogura, Hisao Ichijo, Toru Terashita | 2011-07-05 |
| 7944022 | Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof | Yoshinobu Sato | 2011-05-17 |
| 7719086 | Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof | Yoshinobu Sato | 2010-05-18 |
| 7485972 | Semiconductor device | Hiroyoshi Ogura, Yoshinobu Sato, Toru Terashita, Hisao Ichijo | 2009-02-03 |
| 7408234 | Semiconductor device and method for manufacturing the same | Hisao Ichijo, Hiroyoshi Ogura, Yoshinobu Sato | 2008-08-05 |
| 7342283 | Semiconductor device | Hisao Ichijo, Hiroyoshi Ogura, Yoshinobu Sato, Toru Terashita | 2008-03-11 |
| 7323747 | Lateral semiconductor device | Hiroyoshi Ogura, Yoshinobu Sato, Toru Terashita | 2008-01-29 |
| 7238987 | Lateral semiconductor device and method for producing the same | Hiroyoshi Ogura, Yoshinobu Sato, Hisao Ichijo | 2007-07-03 |
| 7157772 | Semiconductor device and method of fabricating the same | Hiroyoshi Ogura, Hisao Ichijo, Yoshinobu Sato | 2007-01-02 |
| 6989566 | High-voltage semiconductor device including a floating block | Masaaki Noda | 2006-01-24 |
| 6750506 | High-voltage semiconductor device | Masaaki Noda | 2004-06-15 |