Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yasuhiro Shimura — 7 Patents in 2021

Canon: 5 patents #154 of 3,943Top 4%
Toshiba Memory: 2 patents #94 of 753Top 15%
Yokohama, JP: #139 of 6,509 inventorsTop 3%
Overall (2021): #14,408 of 548,734Top 3%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11156946 Image forming apparatus Ryota Ogura 2021-10-26 $37,000
11079705 Heater and image heating device mounted with heater 2021-08-03 $45,000
11049867 Semiconductor memory device including an asymmetrical memory core region 2021-06-29
10983463 Image heating device and heater for use in image heating device Akira Kato, Atsushi Iwasaki 2021-04-20 $54,000
10955778 Image forming apparatus having plurality of temperature detection portions and a plurality of abnormality detection circuit portions Yusuke Saito, Ryota Ogura 2021-03-23 $52,000
10915051 Image forming apparatus Takao Izaki 2021-02-09 $50,000
10886297 Semiconductor memory device including a laminated body with a plurality of semiconductor layers 2021-01-05