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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sangryul Lee — 3 Patents in 2021

OMOmron: 3 patents #60 of 405Top 15%
Changwon-si, KR: #15 of 162 inventorsTop 10%
Overall (2021): #64,620 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11144595 Score calculation unit, search device, score calculation method, and score calculation program Toshihiko Oda, Tetsuji Yamato, Takeshi Naito, Shuichi Misumi, Ryota Yamada 2021-10-12
11036498 Instruction system, instruction device, method, and program Toshihiko Oda, Ryota Yamada, Takeshi Naito, Tetsuji Yamato, Shuichi Misumi 2021-06-15
10917472 Data delivery system, indication device, data delivery device, sensor management device, data delivery method, and program Toshihiko Oda, Tetsuji Yamato, Shuichi Misumi, Ryota Yamada, Takeshi Naito 2021-02-09