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USPTO Patent Rankings Data through Dec 31, 2025
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Etsugo Yanagida — 3 Patents in 2021

Denso: 3 patents #129 of 1,549Top 9%
Kariya, JP: #92 of 859 inventorsTop 15%
Overall (2021): #83,908 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11098658 Plate and method for manufacturing plate Tetsuji Yamanaka, Naoaki Kono 2021-08-24
11028789 Actuator Daisuke HOKUTO, Tetsuji Yamanaka, Kunio Namba, Atsushi Tanaka, Naoaki Kono +1 more 2021-06-08
10989124 Actuator Masashi Yamaguchi, Naoaki Kono, Tetsuji Yamanaka, Atsushi Tanaka, Kunio Namba 2021-04-27