Inventor
KAWANO KIYOSHI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “KAWANO KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
24 patentsUS4589023AMay 13, 1986
Electronic camera
ASAHI OPTICAL CO LTD35 citations93
US5325143AJun 28, 1994
Adaptor of camera
ASAHI OPTICAL CO LTD28 citations92
US5036345AJul 30, 1991
Camera provided with a strobe
ASAHI OPTICAL CO LTD19 citations82
US5652921AJul 29, 1997
System for controlling an aperture of a lens
ASAHI OPTICAL CO LTD13 citations74
US5581314ADec 3, 1996
Camera with stereoscopic optical system
ASAHI OPTICAL CO LTD18 citations74
US5528337AJun 18, 1996
Shutter control device
ASAHI OPTICAL CO LTD16 citations74
US5202721AApr 13, 1993
Shutter device in automatic focusing and exposure camera
ASAHI OPTICAL CO LTD13 citations74
US5166716ANov 24, 1992
Zoom lens camera having converter lens incorporated therein
ASAHI OPTICAL CO LTD12 citations74
US5028949AJul 2, 1991
Single-lens reflex camera provided with triangulation distance measuring device and strobe device
ASAHI OPTICAL CO LTD17 citations74
US4651233AMar 17, 1987
Tracking device for electronic still single-lens reflex camera
ASAHI OPTICAL CO LTD7 citations74
US5613168AMar 18, 1997
Apparatus for adjusting position of lens in camera
ASAHI OPTICAL CO LTD16 citations73
US6459856B2Oct 1, 2002
Control dial device of a camera
ASAHI OPTICAL CO LTD6 citations63
US6185376B1Feb 6, 2001
Camera for receiving a roll film having an identification mark
ASAHI OPTICAL CO LTD2 citations63
US6157785ADec 5, 2000
Roll-film camera
ASAHI OPTICAL CO LTD4 citations63
US5500704AMar 19, 1996
Apparatus for partially intercepting light in finder of camera
ASAHI OPTICAL CO LTD3 citations63
US5459541AOct 17, 1995
Camera having a picture image area and field of view varying mechanism
ASAHI OPTICAL CO LTD3 citations63
US5302998AApr 12, 1994
Camera with installation structure of lens for light measurement
ASAHI OPTICAL CO LTD2 citations63
US5260733ANov 9, 1993
Zoom lens camera having converter lens incorporated therein
ASAHI OPTICAL CO LTD6 citations63
US5208622AMay 4, 1993
Holding mechanism for a camera
ASAHI OPTICAL CO LTD5 citations63
US5066966ANov 19, 1991
Holding mechanism for a camera
ASAHI OPTICAL CO LTD4 citations63
US6223003B1Apr 24, 2001
Camera for receiving a roll film
ASAHI OPTICAL CO LTD1 citations52
US6167205ADec 26, 2000
Data-imprinting camera
ASAHI OPTICAL CO LTD0 citations52
USRE36945ENov 7, 2000
Shutter device in automatic focusing and exposure camera
ASAHI OPTICAL CO LTD0 citations52
US4575213AMar 11, 1986
Device for displaying data in camera viewfinder
ASAHI OPTICAL CO LTD1 citations52
PENTAX CORP
4 patentsUS7181061B2Feb 20, 2007
Digital camera for taking a stereoscopic pair of images
PENTAX CORP31 citations89
US6813444B2Nov 2, 2004
Camera having an openable lens cover
PENTAX CORP6 citations62
US6927906B2Aug 9, 2005
Binocular telescope with photographing function
PENTAX CORP0 citations42
US6549342B2Apr 15, 2003
Finder optical system
PENTAX CORP0 citations42