SN

Sotoharu Niwata

YK Yoshida Kogyo K.K.: 2 patents #177 of 468Top 40%
📍 Toyama, JP: #783 of 1,699 inventorsTop 50%
Overall (All Time): #2,318,129 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5036640 Window Eiryo Ogami 1991-08-06
4977717 Apparatus for mounting panel member — 1990-12-18