OK

Osamu Koyatsu

SS Saginomiya Seisakusho: 1 patents #1 of 6Top 20%
Overall (1982): #21,110 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318276 Self-registering temperature control device Koji Sato, Takumi Okitsu, Yoshio Harada, Yuji Yamamura 1982-03-09