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USPTO Patent Rankings Data through Sept 30, 2025
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Shinichi Obata — 1 Patent in 2021

MAMaxell: 1 patents #59 of 171Top 35%
Overall (2021): #261,357 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10915186 Projection video display apparatus and video display method Mitsuhiro Kitani, Takashi Matsubara, Takehiro NIIKURA, Takashi Kanemaru 2021-02-09