YY

Youichirou Yashiro

NT NTT: 1 patents #2,911 of 4,871Top 60%
NI Nitsuko: 1 patents #31 of 78Top 40%
Overall (All Time): #3,843,311 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D323658 Telephone set Yoshio Sasaki, Hiroshi Yamagishi 1992-02-04