Inventor
YOKOTA MITSUO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YOKOTA MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
5 patentsUS5170201ADec 8, 1992
Close-up control method and apparatus for variable focal length camera
FUJI PHOTO FILM CO LTD8 citations73
US5089833AFeb 18, 1992
Camera
FUJI PHOTO FILM CO LTD13 citations73
US4868590ASep 19, 1989
Camera with changeable focal length
FUJI PHOTO FILM CO LTD16 citations73
US4825233AApr 25, 1989
Data recording camera
FUJI PHOTO FILM CO LTD14 citations73
US5148200ASep 15, 1992
Method and apparatus for driving the taking lens system of a camera
FUJI PHOTO FILM CO LTD4 citations62
HITACHI CHEMICAL CO LTD
4 patentsUS4751136AJun 14, 1988
Substrate for high-frequency circuit and process for making the same
HITACHI CHEMICAL CO LTD24 citations79
US5238730AAug 24, 1993
Electrical laminate with dibasic acid-modified epoxy (meth)acrylate
HITACHI CHEMICAL CO LTD14 citations72
US5009949AApr 23, 1991
Resin composition and electrical laminate obtained therefrom
HITACHI CHEMICAL CO LTD5 citations61
US4990409AFeb 5, 1991
Flame retardant electrical laminate
HITACHI CHEMICAL CO LTD2 citations61
HITACHI LTD
3 patentsUS6190834B1Feb 20, 2001
Photosensitive resin composition, and multilayer printed circuit board using the same
HITACHI LTD44 citations92
US5914216AJun 22, 1999
Multilayer circuit board and photosensitive resin composition used therefor
HITACHI LTD18 citations92
US6306481B1Oct 23, 2001
Multilayer circuit board having insulating layer with via-holes
HITACHI LTD1 citations51