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USPTO Patent Rankings Data through Dec 31, 2025
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Toshisuke Shitata — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
YKYoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
Kawasaki, JP: #10,242 of 15,035 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Toshisuke Shitata has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1995. Toshisuke Shitata ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Toshisuke Shitata in Kawasaki, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5458700 High-strength aluminum alloy Tsuyoshi Masumoto, Akihisa Inoue, Mitsuru Watanabe, Junichi Nagahora 1995-10-17