YO

Yoichi Oi

AC Aisin Aw Co.: 23 patents #61 of 2,011Top 4%
AC Aisin Aw Industries Co.: 10 patents #3 of 83Top 4%
AI Aisin: 8 patents #12 of 1,000Top 2%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
AF Aisin Fukui: 2 patents #4 of 27Top 15%
KU Kagoshima University: 1 patents #28 of 155Top 20%
NU National University Corporation Saitama University: 1 patents #26 of 128Top 25%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NC Nippon Steel Sg Wire Co.: 1 patents #11 of 13Top 85%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
📍 Ama, JP: #4 of 18 inventorsTop 25%
Overall (All Time): #116,942 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
9133907 Centrifugal-pendulum vibration absorbing device and order setting method for the same Yoshihiro Takikawa, Hiroki Nagai, Takayuki Miyaoka, Yuichiro Hirai, Takuya Yoshikawa +2 more 2015-09-15
8932142 Damper device Yoshihiro Takikawa 2015-01-13
8870665 Damper device Yoshihiro Takikawa, Hiroki Tsuji, Kazuyoshi Ito, Naohisa Momiyama, Hideaki Kasahara +1 more 2014-10-28
8801524 Damper apparatus Yoshihiro Takikawa, Kazuto Maruyama, Kazuhiro Itou 2014-08-12
8771088 Damper device Yoshihiro Takikawa, Kazuto Maruyama, Kazuhiro Itou 2014-07-08
8747235 Damper device Yoshihiro Takikawa 2014-06-10