Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9048302 | Field effect transistor having semiconductor operating layer formed with an inclined side wall | Yoshihiro Sato, Hiroshi Kambayashi, Takehiko Nomura, Seikoh Yoshida, Masayuki Iwami +1 more | 2015-06-02 |
| 8350293 | Field effect transistor and method of manufacturing the same | Tat-Sing P. Chow, Takehiko Nomura, Hiroshi Kambayashi, Seikoh Yoshida | 2013-01-08 |
| 8309988 | Field effect transistor | Takehiko Nomura, Sadahiro Kato | 2012-11-13 |
| 8093626 | Normally-off field effect transistor using III-nitride semiconductor and method for manufacturing such transistor | Shinya Ootomo, Tatsuyuki Shinagawa, Takehiko Nomura, Seikoh Yoshida, Hiroshi Kambayashi | 2012-01-10 |
| 7998848 | Method of producing field effect transistor | Seikoh Yoshida, Hiroshi Kambayashi, Takehiko Nomura | 2011-08-16 |
| 7855155 | Process for producing semiconductor device using optical absorption layer | Hiroshi Kambayashi, Takehiko Nomura, Seikoh Yoshida | 2010-12-21 |
| 7821035 | ED inverter circuit and integrate circuit element including the same | Takehiko Nomura, Hiroshi Kambayashi, Seikoh Yoshida | 2010-10-26 |
| 7812371 | GaN based semiconductor element | Shusuke Kaya, Seikoh Yoshida, Sadahiro Kato, Takehiko Nomura, Nariaki Ikeda +3 more | 2010-10-12 |
| 7679104 | Vertical type semiconductor device and manufacturing method of the device | Yoshihiro Sato, Sadahiro Kato, Masayuki Iwami, Hitoshi Sasaki, Shinya Ootomo | 2010-03-16 |