Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520739 | Wireless charging circuit, wireless charging system and semiconductor device | Takefumi Endo | 2016-12-13 |
| 9362742 | Semiconductor integrated circuit and operating method thereof | — | 2016-06-07 |
| 9343950 | Semiconductor integrated circuit and operation method of the same | — | 2016-05-17 |
| 9276404 | Semiconductor integrated circuit and operating method thereof | — | 2016-03-01 |
| 9035603 | Wireless charging circuit, wireless charging system and semiconductor device | Takefumi Endo | 2015-05-19 |
| 7692492 | Operational amplifier | Kouichi Hanada, Naohiro Nomura, Akira Noguchi | 2010-04-06 |
| 7532076 | Operational amplifier | Kouichi Hanada, Naohiro Nomura, Akira Noguchi | 2009-05-12 |