P

Inventor

HIMURO KEIJI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “HIMURO KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

7 patents
US5682563AOct 28, 1997

Camera which displays information to a user corresponding to a message imprinted on film

RICOH KK63 citations95
US4984001AJan 8, 1991

Focal length display device of camera

RICOH KK23 citations91
US4866468ASep 12, 1989

Control device for driving zoom lens of a camera

RICOH KK14 citations72
US4937602AJun 26, 1990

Control device for driving zoom lens of camera

RICOH KK8 citations69
US4717931AJan 5, 1988

Fail-safe film prewinder for cameras

RICOH KK3 citations62
US4864337ASep 5, 1989

Apparatus for driving a moving mirror cylinder of a camera

RICOH KK5 citations60
US4862203AAug 29, 1989

Lens driving and shutter opening and closing device for a camera

RICOH KK2 citations60

RICOH CO LTD

2 patents
US9516205B2Dec 6, 2016

Imaging system including a body unit to which a first unit or a second unit is mounted

RICOH CO LTD0 citations51
US8934049B2Jan 13, 2015

Imaging system including a body unit to which a first unit or a second unit is mounted

RICOH CO LTD0 citations51

NAKAHIRA TOSHIAKI

1 patent
US8582021B2Nov 12, 2013

Lens unit, camera body, and camera device which determines whether the accumulated exposure time is above a value

NAKAHIRA TOSHIAKI2 citations57

HIMURO KEIJI

1 patent
US8681264B2Mar 25, 2014

Imaging system including a body unit to which a lens unit or an external unit is mounted

HIMURO KEIJI0 citations45