IS

Isao Sugimoto

CC Citizen Watch Co.: 1 patents #6 of 59Top 15%
NI Nissen: 1 patents #1 of 5Top 20%
YK Yoshida Kogyo K.K.: 1 patents #21 of 69Top 35%
📍 Ebeye: #30 of 344 inventorsTop 9%
Overall (1989): #25,148 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4854137 Perforated beam apparatus Tomoaki Kasai 1989-08-08
D301141 Printer — 1989-05-16