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USPTO Patent Rankings Data through Dec 31, 2025
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Hiroyuki Enoki — 3 Patents

ESEspec: 2 patents #10 of 51Top 20%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Osaka, JP: #10,171 of 24,344 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hiroyuki Enoki has been granted 3 US patents while listed as an inventor at Espec. The first was granted in 2021 and the most recent in June 2025. Hiroyuki Enoki ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hiroyuki Enoki in Osaka, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12331980 Snow making apparatus and environment forming apparatus Koshi Tamura, Kouki Sakane 2025-06-17
12287137 Snow making apparatus Kouki Sakane, Koshi Tamura 2025-04-29
11199246 Automatic transmission Akira Hashimoto, Yasuo Miura, Takeyuki Tanaka, Tomoya Nakano, Kazuhiro Yamada 2021-12-14 $327,000

Frequent Collaborators

Koshi Tamura2 shared
Kouki Sakane2 shared
Yasuo Miura1 shared
Akira Hashimoto1 shared
Takeyuki Tanaka1 shared
Tomoya Nakano1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3