Keisuke Hatano — 87 Patents at Sony

Keisuke Hatano has been granted 87 US patents while listed as an inventor at Sony. The first was granted in 1996 and the most recent in November 2025. Keisuke Hatano ranks #19,150 of 4,157,543 US inventors in our database (top 0.46%). Patent records list Keisuke Hatano in Fuchu, JP.

Issued Patents All Time

Showing 1–25 of 87 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12465203	Bending operation mechanism for endoscope, and endoscope	—	2025-11-11
12303100	Endoscope and method for confirming grounding of endoscope	Takuya Ariyoshi, Hiroyuki Nagamizu	2025-05-20
12200358	Solid-state imaging device, method for driving the same, and electronic device for improved auto-focusing accuracy	Fumihiko Koga, Tetsuji Yamaguchi, Shinichiro Izawa	2025-01-14
12156636	Endoscope, grounding method and method for grounding distal end portion of endoscope	Takuya Ariyoshi	2024-12-03
12143741	Solid-state imaging device, and electronic apparatus	Yuji Uesugi, Fumihiko Koga	2024-11-12	$636,000
11991889	Solid-state image pickup device and manufacturing method thereof	Tetsuji Yamaguchi, Shintarou Hirata	2024-05-21	$718,000
11882359	Solid-state imaging device, method for driving the same, and electronic device for improved auto-focusing accuracy	Fumihiko Koga, Tetsuji Yamaguchi, Shinichiro Izawa	2024-01-23	$1,095,000
11838662	Solid-state imaging device and electronic apparatus	Ryosuke Nakamura, Yuji Uesugi, Fumihiko Koga, Tetsuji Yamaguchi	2023-12-05	$731,000
11805978	Endoscope operation section and endoscope including endoscope operation section	Tatsuhiko Suzuki	2023-11-07
11765483	Solid-state imaging device, and electronic apparatus	Yuji Uesugi, Fumihiko Koga	2023-09-19	$596,000
11632494	Solid-state imaging device, method for driving the same, and electronic device for improved autofocusing accuracy	Fumihiko Koga, Tetsuji Yamaguchi, Shinichiro Izawa	2023-04-18	$892,000
11464399	Bending operation mechanism of endoscope	Yutaro Watanabe	2022-10-11
11462582	Solid-state image pickup device, manufacturing method, and electronic apparatus	Hideaki Togashi	2022-10-04	$401,000
11355555	Solid-state imaging element having a photoelectric conversion layer and a pair of electrodes	Toyotaka Kataoka, Kyosuke Ito	2022-06-07	$560,000
11337589	Bending operation device and endoscope	Kiwamu FUJITANI	2022-05-24
11337591	Endoscope	Yudai HARADA	2022-05-24
11310452	Solid-state imaging device, and electronic apparatus	Yuji Uesugi, Fumihiko Koga	2022-04-19	$601,000
11304593	Medical apparatus	Yutaro Watanabe	2022-04-19
11303834	Solid-state imaging device and electronic apparatus with enhanced conversion efficiency	Ryosuke Nakamura, Yuji Uesugi, Fumihiko Koga, Tetsuji Yamaguchi	2022-04-12	$702,000
11227888	Imaging device, apparatus and method for producing the same and electronic apparatus	Atsushi Toda	2022-01-18	$1,238,000
11223758	Solid-state imaging device, method for driving the same, and electronic device for improved autofocusing accuracy	Fumihiko Koga, Tetsuji Yamaguchi, Shinichiro Izawa	2022-01-11	$1,216,000
11160441	Endoscope operation portion and endoscope	Kiwamu FUJITANI, Takayasu Ito	2021-11-02
11139337	Solid-state image pickup device, manufacturing method, and electronic apparatus	Hideaki Togashi	2021-10-05	$1,526,000
11081527	Solid-state image pickup device and manufacturing method thereof	Tetsuji Yamaguchi, Shintarou Hirata	2021-08-03	$1,131,000
11064872	Bending operation device and endoscope with the same applied thereto	Kiwamu FUJITANI	2021-07-20

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Keisuke Hatano — 87 Patents

Issued Patents All Time

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