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USPTO Patent Rankings Data through Dec 31, 2025
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Keiji Mabuchi — 298 Patents

Sony: 246 patents #15 of 25,231Top 1%
OTOmnivision Technologies: 44 patents #14 of 604Top 3%
Kabushiki Kaisha Toshiba: 4 patents #6,732 of 21,451Top 35%
Cupertino, CA: #9 of 6,989 inventorsTop 1%
California: #245 of 386,348 inventorsTop 1%
Overall (All Time): #1,336 of 4,157,543Top 1%
298 Patents All Time
Keiji Mabuchi has been granted 298 US patents while listed as an inventor at Sony. The first was granted in 2000 and the most recent in December 2025. Keiji Mabuchi ranks #1,336 of 4,157,543 US inventors in our database (top 0.03%). Patent records list Keiji Mabuchi in Cupertino, CA, US.

Issued Patents All Time

Showing 1–25 of 298 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12495223 Image sensor and optical signal generation method Yoshinori Matsunaga, Lindsey Grant 2025-12-09
12464265 Image sensor operating in a reset free photovoltaic mode Yoshinori Matsunaga, Lindsey Grant 2025-11-04
12445747 Photo voltaic image sensor to supress black solar Yoshinori Matsunaga, Lindsey Grant 2025-10-14
12432459 Image sensor to suppress flicker Yoshiyuki Matsunaga, Lindsay Grant 2025-09-30
12375831 Image sensor having pixels in linear mode and photovoltaic mode Yoshiyuki Matsunaga, Lindsay Grant 2025-07-29
12363455 Image sensor operating in a photovoltaic mode Yoshiyuki Matsunaga, Lindsay Grant 2025-07-15
12289553 Photo-voltaic phototransistor in forward bias Yoshiyuki Matsunaga, Lindsay Grant 2025-04-29
12281937 Image sensor including peak hold circuit Yoshiyuki Matsunaga, Lindsay Grant 2025-04-22
12279060 Method of operation for visible-infrared image capture with imaging system — 2025-04-15
12247873 Low power single photon avalanche diode photon counter with peak current suppression technique Rui Wang, Tiejun Dai, Lindsay Grant 2025-03-11
12185000 Pixel circuit for high dynamic range image sensor Tiejun Dai 2024-12-31
12142625 Imaging system with selective readout for visible-infrared image capture — 2024-11-12
12062670 Pixel layout with photodiode region partially surrounding circuitry Hui Zang, Yuanliang Liu, Gang Chen, Bill Phan, Duli Mao +1 more 2024-08-13
12062682 Solid-state imaging device and electronic apparatus Takeshi Yanagita 2024-08-13 $756,000
11817473 Solid-state imaging device, drive method thereof and electronic apparatus Taiichiro Watanabe, Akihiro Yamada, Hideo Kido, Hiromasa Saito, Yuko Ohgishi 2023-11-14 $786,000
11557620 Metal grid structure integrated with deep trench isolation structure Seong Yeol Mun, Yibo Zhu 2023-01-17
11527569 High dynamic range split pixel CMOS image sensor with low color crosstalk Duli Mao, Bill Phan, Seong Yeol Mun, Yuanliang Liu, Vincent Venezia 2022-12-13
11489001 Solid-state imaging device, drive method thereof and electronic apparatus Taiichiro Watanabe, Akihiro Yamada, Hideo Kido, Hiromasa Saito, Yuko Ohgishi 2022-11-01 $636,000
11482565 Solid-state imaging device and electronic apparatus Takeshi Yanagita 2022-10-25 $483,000
11356626 Flexible exposure control for image sensors with phase detection auto focus pixels Rui Wang, Eiichi Funatsu, Woon Il Choi, Chin Poh Pang, Qingfei Chen +2 more 2022-06-07
11348956 Multi-gate lateral overflow integration capacitor sensor Woon Il Choi 2022-05-31
11350049 Dark current calibration method and associated pixel circuitry — 2022-05-31
11272126 Wide dynamic range image sensor with global shutter Sohei Manabe 2022-03-08
11211421 Sensor comprising gate modulation with inductor to form a resonant circuit Xianmin Yi, Jingming Yao, Philip Cizdziel, Eric Webster, Duli Mao +7 more 2021-12-28
11212457 High dynamic range CMOS image sensor design Tiejun Dai, Zhe Gao 2021-12-28

Nearby-Ranked Inventors

Chung-Te Lin298
Alan L. Browne298
Hideomi Suzawa298
Daryl Cromer298
Jae Chang Kook298
John Walley298
Robert A. Sonneman298
Christopher Michael Jones298
Imad Libbus298