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USPTO Patent Rankings Data through Dec 31, 2025
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Ryutaro Sen — 2 Patents in 2021

Panasonic: 2 patents #428 of 2,466Top 20%
Fukuoka, JP: #42 of 335 inventorsTop 15%
Overall (2021): #116,876 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11164018 Identification device, vehicle monitoring system, and vehicle monitoring method Yuji Arima, Yuma Kobayashi, Toshimasa Funaki, Hideaki Takahashi 2021-11-02
11100332 Investigation assist system and investigation assist method Masayuki Hasegawa, Keiichi Fujiwara, Kosuke Shinozaki 2021-08-24