Inventor
KONDOH SHIGERU
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KONDOH SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
24 patentsUS4944030AJul 24, 1990
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD124 citations99
US4936664AJun 26, 1990
Zoom lens drive system for camera
ASAHI OPTICAL CO LTD70 citations96
US5214462AMay 25, 1993
Lens shutter camera including zoom lens and barrier mechanisms
ASAHI OPTICAL CO LTD24 citations92
US5157429AOct 20, 1992
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD25 citations92
US5016032AMay 14, 1991
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD23 citations92
US5966551AOct 12, 1999
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD13 citations82
US5673099ASep 30, 1997
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD9 citations82
US5475456ADec 12, 1995
Zoom lens drive system for lens shutter type of camera
ASAHI OPTICAL CO LTD18 citations82
US5321462AJun 14, 1994
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD13 citations82
US5162831ANov 10, 1992
Zoom lens drive system for camera
ASAHI OPTICAL CO LTD21 citations82
US5142315AAug 25, 1992
Lens shutter type of camera including zoom lens
ASAHI OPTICAL CO LTD17 citations82
US5897227AApr 27, 1999
Zoom lens drive system for lens shutter type of camera
ASAHI OPTICAL CO LTD10 citations74
US5713051AJan 27, 1998
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD6 citations74
US5583596ADec 10, 1996
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD3 citations74
US5465131ANov 7, 1995
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD5 citations74
US5424796AJun 13, 1995
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD8 citations74
US5280317AJan 18, 1994
Lens shutter camera including zoom lens drive system
ASAHI OPTICAL CO LTD16 citations74
US5276475AJan 4, 1994
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD9 citations74
US5264885ANov 23, 1993
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD10 citations74
US5150145ASep 22, 1992
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD14 citations74
US4794418ADec 27, 1988
Programmed shutter and apparatus for preventing foreign matter on lens from being photographed in a lens shutter type of camera
ASAHI OPTICAL CO LTD15 citations67
US6094535AJul 25, 2000
Zoom lens drive system for lens shutter type of camera
ASAHI OPTICAL CO LTD2 citations63
US5740476AApr 14, 1998
Zoom lens drive system for lens shutter type of camera
ASAHI OPTICAL CO LTD2 citations63
US5598240AJan 28, 1997
Zoom lens drive system for lens shutter type of camera
ASAHI OPTICAL CO LTD3 citations63