Inventor
HAMADA HISASHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HAMADA HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
16 patentsUS6028658AFeb 22, 2000
Film viewer
FUJI PHOTO FILM CO LTD51 citations96
US6052536AApr 18, 2000
Camera
FUJI PHOTO FILM CO LTD23 citations92
US5819120AOct 6, 1998
Variable focus lens device in camera
FUJI PHOTO FILM CO LTD42 citations92
US4786929ANov 22, 1988
Single lens reflex camera
FUJI PHOTO FILM CO LTD34 citations92
US4771302ASep 13, 1988
Camera with orientable taking lens and a device for attaching a flash unit
FUJI PHOTO FILM CO LTD23 citations82
US4792762ADec 20, 1988
Battery check system
FUJI PHOTO FILM CO LTD20 citations81
US4751546AJun 14, 1988
Display device for cameras
FUJI PHOTO FILM CO LTD20 citations80
US6208812B1Mar 27, 2001
Camera with bar code reader
FUJI PHOTO FILM CO LTD10 citations73
US6026250AFeb 15, 2000
Camera, bar code reader for camera and method of detecting bar code reading error
FUJI PHOTO FILM CO LTD14 citations73
US4723141AFeb 2, 1988
Camera having a provision for multiple exposures
FUJI PHOTO FILM CO LTD8 citations73
US4720718AJan 19, 1988
Reflex camera
FUJI PHOTO FILM CO LTD13 citations73
US6050489AApr 18, 2000
Bar code system for brownie film and bar code reader of camera
FUJI PHOTO FILM CO LTD2 citations62
US5903337AMay 11, 1999
Film viewer
FUJI PHOTO FILM CO LTD4 citations62
US4720719AJan 19, 1988
Film wind-up apparatus
FUJI PHOTO FILM CO LTD3 citations62
US4720721AJan 19, 1988
Film wind-up control apparatus for a camera
FUJI PHOTO FILM CO LTD5 citations62
US6035146AMar 7, 2000
Film transport in camera capable of switching picture size
FUJI PHOTO FILM CO LTD0 citations41