HH

Hiroshi Hakuta

HC Hitachi Koki Co.: 1 patents #29 of 116Top 25%
📍 Oarai, JP: #3 of 4 inventorsTop 75%
Overall (1997): #142,421 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5652949 Preheating controller for a two-stage electrophotographic printing system Hiroyuki Ogawa, Shuho Yokokawa, Takao Chikuzenya, Isao Nakajima, Hiroshi Ueno 1997-07-29