Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033721 | Temperature sensor circuit | Takatoshi Ooe, Morio Iwamizu | 2011-10-11 |
| 8006678 | Igniter system | Tatsuya Naito, Kenichi Ishii, Shigemi Miyazawa | 2011-08-30 |
| 7602022 | Surge voltage protection diode with controlled p-n junction density gradients | Naoki Kumagai, Hiroshi Kanemaru, Yuiichi Harada, Yoshihiro IKURA | 2009-10-13 |
| 7436024 | Semiconductor device and method of manufacturing the same | Naoki Kumagai, Yuuichi Harada, Hiroshi Kanemaru, Yoshihiro IKURA | 2008-10-14 |