DF

Dai Fujiwara

FC Furukawa Electric Co.: 7 patents #276 of 2,370Top 15%
FC Furukawa Magnet Wire Co.: 5 patents #7 of 30Top 25%
DE Denso: 1 patents #6,940 of 11,792Top 60%
DI Dic: 1 patents #467 of 844Top 60%
Overall (All Time): #725,594 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10483818 Insulated wire, motor coil, and electrical or electronic equipment Makoto Oya, Daisuke Muto 2019-11-19
10325695 Rectangular wire, and method of producing the same and electrical equipment using the same Hideo Fukuda, Tsuneo Aoi, Hiroshi Kaneiwa, Takefumi KAJI 2019-06-18
10319491 Rectangular wire, and method of producing the same and electrical equipment using the same Hideo Fukuda, Tsuneo Aoi, Hiroshi Kaneiwa, Yuki Amano 2019-06-11
10109389 Rectangular insulated wire, coil and electrical and electronic device Hideo Fukuda, Tsuneo Aoi 2018-10-23
9514863 Inverter surge-resistant insulated wire and method of producing the same Hideo Fukuda, Daisuke Muto, Keiichi TOMIZAWA, Tsuneo Aoi 2016-12-06
8586869 Insulated wire Tsuneo Aoi, Daisuke Muto, Hiromitsu Asai, Shinji Kouda, Fumiaki Abe 2013-11-19
8518535 Multilayer insulated wire and transformer using the same Hideo Fukuda, Makoto Onodera, Minoru Saito, Tsuneo Aoi, Isamu Kobayashi +2 more 2013-08-27