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USPTO Patent Rankings Data through Dec 31, 2025
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Tohru Sakata — 3 Patents

STSharp Display Technology: 1 patents #115 of 250Top 50%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Panasonic: 1 patents #13,316 of 21,108Top 65%
Osaka, JP: #10,171 of 24,344 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Tohru Sakata has been granted 3 US patents while listed as an inventor at Sharp Display Technology. The first was granted in 2012 and the most recent in December 2024. Tohru Sakata ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Tohru Sakata in Osaka, JP.

Patents per Year

Patents granted per year, 2012 to 2024Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122014: 1 patents20142024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12170293 Array substrate, display device, and method of producing array substrate Tomohisa Aoki, Tsuyoshi Itoh, Miho Yamada, Kohichi Kumagai 2024-12-17
8750495 Telephone apparatus Daiichiro Suzuki, Mitsuhiro Haraguchi, Toshiya Sakai, Katsuhiko Uto 2014-06-10
8310628 Production method of color filter substrate, production method of liquid crystal display device, color filter substrate, and liquid crystal display device Yasuhiro Kohara, Masaharu Akitomo 2012-11-13

Frequent Collaborators

Kohichi Kumagai1 shared
Mitsuhiro Haraguchi1 shared
Toshiya Sakai1 shared
Daiichiro Suzuki1 shared
Masaharu Akitomo1 shared
Tomohisa Aoki1 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