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

CACalsonic: 1 patents #72 of 204Top 40%
SKSeiko Seiki Kabushiki Kaisha: 1 patents #47 of 125Top 40%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Shinya Eto has been granted 1 US patent while listed as an inventor at Calsonic. All of these patents were granted in 1995. Shinya Eto ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Shinya Eto in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5411385 Rotary compressor having oil passage to the bearings Yoichi Okawa, Shoichi Simada, Makoto Ijiri 1995-05-02