Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10298869 | Photoelectric conversion device and image generation device | Yasukazu Nakatani, Kazuhiro Yoneda, Takaaki Negoro, Yoshinori Ueda, Katsuyuki Sakurano | 2019-05-21 |
| 10078010 | Photoelectric conversion device, image generation device, and method of correcting output of photoelectric conversion device | Hirofumi Watanabe, Takaaki Negoro, Yoshinori Ueda, Yasukazu Nakatani, Kazuhiro Yoneda +1 more | 2018-09-18 |
| 9923019 | Semiconductor device, manufacturing method thereof and imaging apparatus | Takaaki Negoro, Yoshinori Ueda, Katsuyuki Sakurano, Yasukazu Nakatani, Kazuhiro Yoneda | 2018-03-20 |
| 9871984 | Imaging device, control method of imaging device, and pixel structure | Kazuhiro Yoneda, Hirofumi Watanabe, Takaaki Negoro, Yasukazu Nakatani, Katsuyuki Sakurano | 2018-01-16 |
| 9762822 | Imaging device including a phototransistor, method of driving the imaging device, and camera including the imaging device | Takaaki Negoro, Hirofumi Watanabe, Kazuhiro Yoneda, Katsuyuki Sakurano | 2017-09-12 |
| 9749566 | Imaging device and electronic device | Kazuhiro Yoneda, Hirofumi Watanabe, Takaaki Negoro, Yasukazu Nakatani, Katsuyuki Sakurano | 2017-08-29 |
| 9571770 | Sense circuit and method of operation thereof and photoelectric conversion array connected to inverting input of sense circuit | Yutaka Hayashi, Toshitaka Ota, Yasushi Nagamune, Hirofumi Watanabe, Kazuhiro Yoneda +1 more | 2017-02-14 |
| 9508871 | Solid-state image sensing device with electrode implanted into deep trench | Katsuyuki Sakurano, Takaaki Negoro, Yoshinori Ueda, Kazuhiro Yoneda, Yasukazu Nakatani +1 more | 2016-11-29 |
| 9478568 | Photoelectric conversion device having two switch elements | Takaaki Negoro, Kazuhiro Yoneda, Katsuyuki Sakurano, Hirofumi Watanabe | 2016-10-25 |
| 9472706 | Image sensor having a plurality of phototransistors separated by trench-gate structures and method of manufacturing the same | Katsuyuki Sakurano, Takaaki Negoro, Kazuhiro Yoneda, Yasukazu Nakatani, Hirofumi Watanabe | 2016-10-18 |
| 9059065 | Method of varying gain of amplifying photoelectric conversion device and variable gain photoelectric conversion device | Yutaka Hayashi, Kazuhiro Yoneda, Hirofumi Watanabe, Takaaki Negoro, Toshitaka Ota +1 more | 2015-06-16 |
| 8969810 | Infrared sensor device | Takeshi Nagahisa, Hirofumi Watanabe | 2015-03-03 |
| 8531237 | Low-pass filter, constant voltage circuit, and semiconductor integrated circuit including same | — | 2013-09-10 |
| 8378747 | Differential amplifier circuit, operational amplifier including difference amplifier circuit, and voltage regulator circuit | — | 2013-02-19 |
| 7671679 | Semiconductor integrated circuit and amplifier for suppressing pop sound while minimizing voltage transition settling time | — | 2010-03-02 |
| 7382187 | Semiconductor integrated circuit and amplifier for suppressing pop sound while minimizing voltage transition settling time | — | 2008-06-03 |
| 6278322 | Transconductance amplifier and automatic gain control device using it | Junichi Ikeda | 2001-08-21 |
| 5227793 | Current mode digital-to-analog converter using complementary devices | — | 1993-07-13 |