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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tetsuhiro Ohno — 6 Patents

ULUlvac: 6 patents #50 of 680Top 8%
Chigasaki, JP: #256 of 1,171 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Tetsuhiro Ohno has been granted 6 US patents while listed as an inventor at Ulvac. The first was granted in 2013 and the most recent in December 2023. Tetsuhiro Ohno ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Tetsuhiro Ohno in Chigasaki, JP.

Patents per Year

Patents granted per year, 2013 to 2023Bar chart with a peak of 2 patents in 2022.peak 22013: 1 patents20132014: 1 patents20142021: 1 patents20212022: 2 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11842887 Film formation apparatus Toshinori Kaneko 2023-12-12
11505861 Substrate guide and carrier Toshinori Kaneko 2022-11-22
11473188 Sputtering apparatus Toshinori Kaneko 2022-10-18
10982323 Conductive thin film manufacturing method Ken MAEHIRA, Koh Fuwa, Tomoko Kittaka, Hirotoshi SAKAUE 2021-04-20
8693854 Vacuum heating device and vacuum heat treatment method Tsuyoshi Yoshimoto, Katsumi Yamane, Takahiro MIZOGUCHI 2014-04-08
8521013 Temperature sensing device and heating device Tsuyoshi Yoshimoto, Katsumi Yamane, Takahiro MIZOGUCHI 2013-08-27