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USPTO Patent Rankings Data through Dec 31, 2025
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Tetsuya Numata — 2 Patents in 2021

Canon: 2 patents #818 of 3,943Top 25%
Iitate, JP: #6 of 13 inventorsTop 50%
Overall (2021): #106,153 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11209773 Cartridge and image forming apparatus Noriyuki Komatsu, Masaki Ojima, Daisuke Abe, Tomonori Mori, Tadayuki Tsuda +1 more 2021-12-28 $48,000
11112753 Cartridge with a sheet to remove matter from a surface of a photosensitive drum Takuya Kawakami, Noriyuki Komatsu, Naoya Asanuma, Daisuke Makiguchi 2021-09-07 $47,000