Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Takehiro Ohno — 2 Patents in 2018

Hitachi: 2 patents #111 of 1,215Top 10%
Yasugi, JP: #2 of 11 inventorsTop 20%
Overall (2018): #97,746 of 503,207Top 20%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10131980 Method of producing Ni-based superalloy Shinichi Kobayashi, Tomonori Ueno 2018-11-20
9903011 Ni-based heat-resistant superalloy and method for producing the same Jun Sato, Shinichi Kobayashi, Tomonori Ueno, Chuya Aoki, Eiji Shimohira 2018-02-27