Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176888 | Auto-zero applied buffer for display circuitry | Shingo Hatanaka, Derek K. Shaeffer, John T. Wetherell, Nobutaka Shimamura, Jaeyoung Christopher Kang | 2021-11-16 |
| 10310049 | Semiconductor device and failure detection method | Hideo Nakane, Takaya Yamamoto, Keisuke Kimura, Takashi Oshima | 2019-06-04 |
| 10200059 | Digital to analog converter | Baris Cagdaser, Derek K. Shaeffer, Hopil Bae, Jesse Aaron Richmond, Jie Won Ryu +4 more | 2019-02-05 |
| 10020814 | A/D converter circuit and semiconductor integrated circuit | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2018-07-10 |
| 9960778 | Semiconductor device | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2018-05-01 |
| 9891650 | Current generation circuit, and bandgap reference circuit and semiconductor device including the same | Atsushi Motozawa | 2018-02-13 |
| 9685968 | A/D converter circuit and semiconductor integrated circuit | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2017-06-20 |
| 9678526 | Current generation circuit, and bandgap reference circuit and semiconductor device including the same | Atsushi Motozawa | 2017-06-13 |
| 9641187 | Semiconductor device | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2017-05-02 |
| 9628021 | Crystal oscillation device and semiconductor device | Osamu Ozawa, Masashi Horiguchi, Akihito Anzai | 2017-04-18 |
| 9385736 | Semiconductor device | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2016-07-05 |
| 9362931 | Semiconductor device | Takaya Yamamoto, Hideo Nakane, Keisuke Kimura, Takashi Oshima | 2016-06-07 |
| 9362932 | A/D converter circuit and semiconductor integrated circuit | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2016-06-07 |
| 9300248 | Crystal oscillation device and semiconductor device | Osamu Ozawa, Masashi Horiguchi, Akihito Anzai | 2016-03-29 |
| 9294115 | Passive amplification circuit and analog-digital convertor | Hideo Nakane, Takaya Yamamoto, Keisuke Kimura, Takashi Oshima, Tatsuji Matsuura | 2016-03-22 |
| 9258006 | Semiconductor integrated circuit device | Takashi Oshima, Tatsuji Matsuura, Hideo Nakane, Takaya Yamamoto, Keisuke Kimura | 2016-02-09 |
| 9258003 | Electronic system and operating method thereof | Takashi Oshima, Tatsuji Matsuura, Hideo Nakane, Takaya Yamamoto, Keisuke Kimura | 2016-02-09 |
| 9184755 | Semiconductor device | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2015-11-10 |
| 9177182 | Semiconductor device for wireless communication | — | 2015-11-03 |
| 9124284 | A/D converter circuit and semiconductor integrated circuit | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2015-09-01 |
| 9100034 | Semiconductor integrated circuit device | Takashi Oshima, Tatsuji Matsuura, Hideo Nakane, Takaya Yamamoto, Keisuke Kimura | 2015-08-04 |
| 9054726 | Passive amplification circuit and analog-digital convertor | Hideo Nakane, Takaya Yamamoto, Keisuke Kimura, Takashi Oshima, Tatsuji Matsuura | 2015-06-09 |
| 9054723 | Electronic system and operating method thereof | Takashi Oshima, Tatsuji Matsuura, Hideo Nakane, Takaya Yamamoto, Keisuke Kimura | 2015-06-09 |
| 9007245 | Semiconductor device having Analog-to-Digital Converter with gain-dependent dithering and communication apparatus | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto, Tatsuji Matsuura | 2015-04-14 |
| 8823565 | Semiconductor device having analog-to-digital converter with gain-dependent dithering and communication apparatus | Keisuke Kimura, Tatsuji Matsuura, Hideo Nakane, Takaya Yamamoto | 2014-09-02 |