ID

Isao Douchi

SU Sumida: 2 patents #53 of 118Top 45%
Overall (All Time): #1,867,761 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10910717 Antenna device Yoshinori Inoue, Kei Tanaka, Takanari FUJIMAKI, Yoshinori Miura, Hiroshi Kawasaki +3 more 2021-02-02
10305188 Antenna device and manufacturing method for the same Yoshinori Inoue, Kei Tanaka, Takanari FUJIMAKI, Yoshinori Miura, Hiroshi Kawasaki +3 more 2019-05-28