Inventor

SUEYOSHI HIROHISA

JP3 patents

Patents

3 patents

US7315164B2Jan 1, 2008

Drive unit provided with position detecting device

KONICA MINOLTA OPTO INC14 citations82

US7737610B2Jun 15, 2010

Drive apparatus having auxiliary springs

KONICA MINOLTA OPTO INC2 citations59

US8026688B2Sep 27, 2011

Driving device

KONICA MINOLTA OPTO INC0 citations50