Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shusuke Yoshihara — 11 Patents

KAKaneka: 11 patents #75 of 1,525Top 5%
Osaka, JP: #4,060 of 24,344 inventorsTop 20%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Shusuke Yoshihara has been granted 11 US patents while listed as an inventor at Kaneka. The first was granted in 2013 and the most recent in January 2024. Shusuke Yoshihara ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Shusuke Yoshihara in Osaka, JP.

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 2 patents in 2014.peak 22013: 1 patents20132014: 2 patents20142015: 2 patents20152016: 1 patents20162017: 1 patents20172019: 1 patents20192020: 1 patents20202023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11889623 Metal-clad laminate, printed circuit board, and method of manufacturing same 2024-01-30
11629237 Solvent composition and production method therefor 2023-04-18
10619004 Flowability enhancing agent for polycarbonate resin, method for producing said agent, polycarbonate resin composition and molded article thereof Keika Hattori 2020-04-14
10253178 Flowability improver for polycarbonate and polyarylate, polycarbonate resin composition, polyarylate resin composition, and molded article thereof Hidekazu Kawakubo, Keika Hattori, Kazuaki Matsumoto, Kazunori Saegusa 2019-04-09
9809735 Highly-thermally-conductive resin composition, and resin material for heat dissipation/heat transfer and thermally conductive film comprising same Syoji Ubukata, Kazuaki Matsumoto 2017-11-07
9234095 Thermally-conductive organic additive, resin composition, and cured product Kazuaki Matsumoto 2016-01-12
9200111 Thermoplastic resin, resin composition, and molding of high thermal conductivity Mitsuru Nakamura 2015-12-01
8946335 Highly thermally conductive thermoplastic resin composition and thermoplastic resin Kazuaki Matsumoto 2015-02-03
8921507 Thermoplastic resin with high thermal conductivity Toshiaki Ezaki, Kazuaki Matsumoto 2014-12-30
8637630 Thermoplastic resin with high thermal conductivity Toshiaki Ezaki, Kazuaki Matsumoto 2014-01-28
8617503 Process for production of spheroidized boron nitride Kazuaki Matsumoto 2013-12-31