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Ryo Maeda — 26 Patents

Canon: 13 patents #5,104 of 19,416Top 30%

DIDic: 9 patents #44 of 844Top 6%

ACAlps Alpine Co.: 2 patents #150 of 525Top 30%

CCC.Uyemura & Co.: 1 patents #85 of 180Top 50%

Osaka, JP: #1,487 of 24,344 inventorsTop 7%

Overall (All Time): #150,017 of 4,157,543Top 4%

26 Patents All Time

Ryo Maeda has been granted 26 US patents while listed as an inventor at Canon. The first was granted in 2011 and the most recent in December 2025. Ryo Maeda ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Ryo Maeda in Osaka, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12486439	Urethane resin composition, adhesive, and synthetic leather	Yayi TSENG	2025-12-02
12410316	Urethane resin composition and leather sheet	Yayi TSENG	2025-09-09
12291644	Urethane resin composition and layered product	Norie Fujishita	2025-05-06
12203750	Rotation angle detection device and rotation angle detection method	Ikuyasu Miyako, Wataru Kimura	2025-01-21
12206352	Rotation angle detecting method, recording medium storing rotation angle detecting program, and rotation angle detecting device	Ikuyasu Miyako, Wataru Kimura	2025-01-21
11968469	Computing apparatus, image capturing apparatus, control method, and storage medium	—	2024-04-23
11795267	Aqueous urethane resin composition and synthetic leather	—	2023-10-24	$20,059,000
11743575	Electronic apparatus capable of moving execution position of specific function related to shooting, control method therefor, and storage medium	—	2023-08-29
11582379	Image capturing apparatus, control method for image capturing apparatus, and storage medium	Satoru Matsumoto, Yasuhiro Kuwabara	2023-02-14	$32,000
11521330	Image processing apparatus, image processing method, and storage medium	—	2022-12-06	$19,000
11505896	Synthetic leather	—	2022-11-22	$12,862,000
11503243	Image capturing apparatus, device, control method, and computer-readable storage medium	—	2022-11-15	$22,000
11479908	Synthetic leather	—	2022-10-25	$11,792,000
11479911	Synthetic leather	—	2022-10-25	$11,792,000
11479909	Synthetic leather	—	2022-10-25	$11,792,000
11479910	Synthetic leather	—	2022-10-25	$11,792,000
11466402	Synthetic leather	Tomohiro Tetsui	2022-10-11	$16,542,000
10754602	Printing apparatus that executes print job, control method therefor, and storage medium	—	2020-08-25	$25,000
10516793	Image forming apparatus capable of customizing operation screen based on personal setting information and method for controlling image forming apparatus	Daiji Kirihata	2019-12-24	$40,000
10298790	Image-forming apparatus, system, information processing method and storage medium for causing an operation screen to be displayed based on display language information	—	2019-05-21	$26,000
10200552	Job processing apparatus, method for controlling job processing apparatus, and storage medium	—	2019-02-05	$22,000
10027827	Image forming apparatus capable of customizing operation screen based on personal setting information and method for controlling image forming apparatus	Daiji Kirihata	2018-07-17	$22,000
9596382	Image forming apparatus capable of customizing operation screen based on personal setting information and method for controlling image forming apparatus	Daiji Kirihata	2017-03-14	$32,000
9286307	Document management apparatus improved in efficiency of deletion of files, method of controlling the same, and storage medium	—	2016-03-15	$33,000
8372259	Method of preparing chromium plating bath and method of forming plating film	Toru Murakami, Suhaimi Hamid	2013-02-12