Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yoichi Nakashima — 2 Patents in 2017

ACAisin Aw Co.: 2 patents #53 of 254Top 25%
EXExedy: 2 patents #7 of 15Top 50%
Toyota: 2 patents #614 of 3,557Top 20%
Abashiri, JP: #7 of 29 inventorsTop 25%
Overall (2017): #90,340 of 506,227Top 20%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9695797 Vehicular fluid power transmitting device Toshiya Yamashita, Naoki Itazu, Takashi Hori, Masaru Ebata, Yasunori Doman 2017-07-04
9551237 Vehicular fluid power transmitting device Toshiya Yamashita, Naoki Itazu, Takashi Hori, Masaru Ebata, Yasunori Doman 2017-01-24 $981,000