DA

Daisuke Akafuji

AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
NO Nok: 1 patents #382 of 725Top 55%
Overall (All Time): #2,758,448 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11162588 Seal structure and transmission including the same Kazuya Kawamura, Toru Araki, Shinji Onishi, Yuji Otsuka 2021-11-02