Inventor

KOHMOTO SHINSUKE

JP56 patents

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

ASAHI OPTICAL CO LTD

47 patents

US4944030AJul 24, 1990

Lens shutter camera including zoom lens

ASAHI OPTICAL CO LTD124 citations99

US5537262AJul 16, 1996

Rotational torque setting apparatus for screw mechanism

ASAHI OPTICAL CO LTD55 citations96

US4936664AJun 26, 1990

Zoom lens drive system for camera

ASAHI OPTICAL CO LTD70 citations96

US5774282AJun 30, 1998

Apparatus for adjusting lens position in focal length variable lens

ASAHI OPTICAL CO LTD22 citations93

US5659810AAug 19, 1997

Zoom lens barrel

ASAHI OPTICAL CO LTD26 citations93

US5646790AJul 8, 1997

Zoom lens barrel

ASAHI OPTICAL CO LTD29 citations93

US5327188AJul 5, 1994

Adapter device

ASAHI OPTICAL CO LTD35 citations93

US5276552AJan 4, 1994

Light intercepting mask of lens

ASAHI OPTICAL CO LTD21 citations93

US5043752AAug 27, 1991

Cam mechanism in zoom lens

ASAHI OPTICAL CO LTD23 citations93

US5034762AJul 23, 1991

Light interception device

ASAHI OPTICAL CO LTD22 citations93

US5461444AOct 24, 1995

Lens holding structure

ASAHI OPTICAL CO LTD46 citations92

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

US5148199ASep 15, 1992

Motor-driven zoom lens barrel

ASAHI OPTICAL CO LTD25 citations92

US5016032AMay 14, 1991

Lens shutter camera including zoom lens

ASAHI OPTICAL CO LTD23 citations92

US4989027AJan 29, 1991

Barrier mechanism of camera

ASAHI OPTICAL CO LTD40 citations92

US4951083AAug 21, 1990

Camera with flexible-means guide structure

ASAHI OPTICAL CO LTD29 citations92

US4357089ANov 2, 1982

Electrical contact arrangement for photographic camera with interchangeable lens

ASAHI OPTICAL CO LTD49 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

US5434714AJul 18, 1995

Zoom lens barrel

ASAHI OPTICAL CO LTD14 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

US5134432AJul 28, 1992

Camera with mid-exposure zooming function

ASAHI OPTICAL CO LTD18 citations82

US4911542AMar 27, 1990

Apparatus for preventing internal reflection in zoom lens

ASAHI OPTICAL CO LTD21 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

US5636063AJun 3, 1997

Zoom lens barrel

ASAHI OPTICAL CO LTD5 citations74

US5583596ADec 10, 1996

Lens shutter camera including zoom lens

ASAHI OPTICAL CO LTD3 citations74

US5510936AApr 23, 1996

Apparatus for adjusting lens position

ASAHI OPTICAL CO LTD11 citations74

US5465131ANov 7, 1995

Lens shutter camera including zoom lens

ASAHI OPTICAL CO LTD5 citations74

US5450242ASep 12, 1995

Zoom lens barrel

ASAHI OPTICAL CO LTD10 citations74

US5420656AMay 30, 1995

Light intercepting apparatus of movable lens barrel

ASAHI OPTICAL CO LTD11 citations74

US5343331AAug 30, 1994

Light intercepting frame of 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

US5164860ANov 17, 1992

Electrically driven zoom lens barrel

ASAHI OPTICAL CO LTD15 citations74

US5155515AOct 13, 1992

Camera having motor-driven zoom lens

ASAHI OPTICAL CO LTD14 citations74

US5150145ASep 22, 1992

Lens shutter camera including zoom lens

ASAHI OPTICAL CO LTD14 citations74

US4464040AAug 7, 1984

Camera with diaphragm adjustment control

ASAHI OPTICAL CO LTD7 citations74

US4439029AMar 27, 1984

Camera with information transmitting elements

ASAHI OPTICAL CO LTD14 citations74

US4344689AAug 17, 1982

Locking mechanism in diaphragm setting ring of SLR camera

ASAHI OPTICAL CO LTD13 citations73

US5266992ANov 30, 1993

Zoom lens camera having macro photographing function

ASAHI OPTICAL CO LTD14 citations71

US4560237ADec 24, 1985

Lens driving apparatus in cameras

ASAHI OPTICAL CO LTD17 citations71

ASAHI KOGAKU KOGYO KAISHA

1 patent

US5130730AJul 14, 1992

Barrier mechanism of camera

ASAHI KOGAKU KOGYO KAISHA22 citations92

ASAHI KOGAKU KK

1 patent

US5170294ADec 8, 1992

Method of controlling the zoom lens assembly

ASAHI KOGAKU KK15 citations74

ASHAI KOGAKU KOGYO KABUSHIKI K

1 patent

US5282090AJan 25, 1994

Electrically driven zoom lens barrel

ASHAI KOGAKU KOGYO KABUSHIKI K9 citations73

Showing the top 50 of 56 patents by PatentIndex Score.