Hiroshi Kurei

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Indicator within finder of single lens reflex camera
- Patent number 5,488,446
- Issue date Jan 30, 1996
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic camera with film rewind apparatus and method capable of r...
- Patent number 5,341,187
- Issue date Aug 23, 1994
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having flash
- Patent number 5,327,183
- Issue date Jul 5, 1994
- Asahi Kogaku Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Object distance measuring apparatus of camera
- Patent number 5,307,111
- Issue date Apr 26, 1994
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G02 - OPTICS
Information Patent Grant
Camera having a variable photographing aperture and control method...
- Patent number 5,305,051
- Issue date Apr 19, 1994
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hideyuki Irie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for kinematic linkage in interchangeable lens type of camera
- Patent number 4,860,043
- Issue date Aug 22, 1989
- Asahi Kogaku Kogyo K.K.
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Aperture control mechanism
- Patent number 4,396,272
- Issue date Aug 2, 1983
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tetsuji Shono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resetting apparatus for single lens reflex photographic camera
- Patent number 4,360,257
- Issue date Nov 23, 1982
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electromagnetic release device for single lens reflex camera
- Patent number 4,349,261
- Issue date Sep 14, 1982
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Controlled disengaging device in automatic exposure camera of the l...
- Patent number 4,335,946
- Issue date Jun 22, 1982
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Self-timer device
- Patent number 4,313,662
- Issue date Feb 2, 1982
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mirror operating mechanism in single lens reflex camera
- Patent number 4,293,209
- Issue date Oct 6, 1981
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mirror shock absorbing device in single lens reflex camera
- Patent number 4,264,170
- Issue date Apr 28, 1981
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Three operational mode camera
- Patent number 4,253,756
- Issue date Mar 3, 1981
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens barrel having an aperture information transmission section
- Patent number 4,201,462
- Issue date May 6, 1980
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Naoyuki Uno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens stop braking in automatic exposure cameras of stop value contr...
- Patent number 4,179,201
- Issue date Dec 18, 1979
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Top shutter curtain release mechanism for an automatic aperture val...
- Patent number 4,161,354
- Issue date Jul 17, 1979
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shutter speed display for viewfinder of fixed point exposure meter...
- Patent number 4,118,725
- Issue date Oct 3, 1978
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kurei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroshi Kurei

Person

Patents Grantslast 30 patents

Indicator within finder of single lens reflex camera

Automatic camera with film rewind apparatus and method capable of r...

Camera having flash

Object distance measuring apparatus of camera

Camera having a variable photographing aperture and control method...

Apparatus for kinematic linkage in interchangeable lens type of camera

Aperture control mechanism

Resetting apparatus for single lens reflex photographic camera

Electromagnetic release device for single lens reflex camera

Controlled disengaging device in automatic exposure camera of the l...

Self-timer device

Mirror operating mechanism in single lens reflex camera

Mirror shock absorbing device in single lens reflex camera

Three operational mode camera

Lens barrel having an aperture information transmission section

Lens stop braking in automatic exposure cameras of stop value contr...

Top shutter curtain release mechanism for an automatic aperture val...

Shutter speed display for viewfinder of fixed point exposure meter...