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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryusuke Sato — 14 Patents

NINidec: 12 patents #67 of 976Top 7%
SKShowa Denko K.K.: 2 patents #639 of 1,736Top 40%
Kyoto, JP: #1,451 of 11,909 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Ryusuke Sato has been granted 14 US patents while listed as an inventor at Nidec. The first was granted in 2007 and the most recent in May 2022. Ryusuke Sato ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Ryusuke Sato in Kyoto, JP.

Patents per Year

Patents granted per year, 2007 to 2022Bar chart with a peak of 6 patents in 2019.peak 62007: 1 patents20072009: 1 patents20092018: 2 patents20182019: 6 patents20192020: 2 patents20202021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11336146 Motor Yuhei Yamaguchi, Hisashi Fujihara, Keigo Nakamura 2022-05-17
10923981 Motor Yuhei Yamaguchi, Hisashi Fujihara, Keigo Nakamura 2021-02-16
10637323 Motor Hidehiro Haga, Yosuke Yamada, Yasuaki Nakahara 2020-04-28
10541584 Motor Hidehiro Haga 2020-01-21
10439467 Motor Hidehiro Haga, Masashi Sonoda 2019-10-08
10411545 Motor including busbar portion Hidehiro Haga 2019-09-10
10411553 Motor including bus bar assembly Hidehiro Haga 2019-09-10
10243426 Motor Hidehiro Haga, Yosuke Yamada, Yasuaki Nakahara 2019-03-26
10193410 Motor Hidehiro Haga, Masashi Sonoda 2019-01-29
10181766 Motor including bus bars and bus bar holder Hidehiro Haga, Masashi Sonoda 2019-01-15
10103606 Motor including sensor unit with improved detection Yosuke Yamada, Yasuaki Nakahara, Yusuke Makino, Hisashi Fujihara 2018-10-16
10079520 Motor Hidehiro Haga 2018-09-18
7544536 Metal oxide dispersion for dye-sensitized solar cells, photoactive electrode and dye-sensitized solar cell Katsumi Murofushi, Kunio Kondo 2009-06-09 $983,000
7157788 Metal oxide dispersion for dye-sensitized solar cells, photoactive electrode and dye-sensitized solar cell Katsumi Murofushi, Kunio Kondo 2007-01-02