Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Satoru Harada — 1 Patent in 2021

Canon: 1 patents #1,677 of 3,943Top 45%
Overall (2021): #275,342 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11029640 Process cartridge Noriyuki Komatsu, Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Naoki Maeda 2021-06-08 $64,000