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USPTO Patent Rankings Data through Dec 31, 2025
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Syohei Eto — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Amagasaki, JP: #1,070 of 1,770 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Syohei Eto has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1988. Syohei Eto ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Syohei Eto in Amagasaki, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4772438 Method and apparatus for continuous shaping of carbon-fiber-reinforced plastic tubes Takahiko Watanabe, Toshiyuki Sugano, Syu Yamashita, Kunihiko Murayama, Yasushi Yamamoto 1988-09-20