Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hitoshi Takamiya — 1 Patent

SUSumco: 1 patents #248 of 464Top 55%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hitoshi Takamiya has been granted 1 US patent while listed as an inventor at Sumco. All of these patents were granted in 2017. Hitoshi Takamiya ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hitoshi Takamiya in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9670581 Production method of epitaxial silicon wafer and vapor deposition apparatus Motoki Goto, Yusuke Kurozumi, Kan Yoshitake 2017-06-06