Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shingo Anzai — 1 Patent

FDFdk: 1 patents #147 of 324Top 50%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Shingo Anzai has been granted 1 US patent while listed as an inventor at Fdk. All of these patents were granted in 2025. Shingo Anzai ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Shingo Anzai in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12218340 Alkaline battery and method of producing negative electrode gel for alkaline battery Yuya Suzuki, Shigeyuki Kuniya, Takeo Nogami, Shunji Matsui 2025-02-04