Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shiro Sugimura — 2 Patents in 2021

PCPhoenix Solution Co.: 2 patents #1 of 4Top 25%
Kanazawa, JP: #3 of 23 inventorsTop 15%
Overall (2021): #112,183 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11030507 Antenna for RF tag, and RF tag Hisao Kanaoka, Tatsuji Niwata, Masakazu Fujii 2021-06-08
11031673 RF tag antenna, RF tag, and RF tag having conductive body formed therein 2021-06-08