TM

Tsutomu Maekawa

HI Hitachi: 1 patents #867 of 2,942Top 30%
HC Hitachi Koki Co.: 1 patents #29 of 116Top 25%
Overall (1997): #64,118 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5623331 High-speed electrophotographic fixing unit Tadahiro Kaneko, Takao Umeda, Teruaki Mitsuya 1997-04-22