Keiji Yamazaki

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Binocular system with automatic diopter power adjustment
- Patent number 5,572,361
- Issue date Nov 5, 1996
- Minolta Camera Kabushiki Kaisha
- Makoto Kamiya
- G02 - OPTICS
Information Patent Grant
Flash device for use in photography
- Patent number RE34558
- Issue date Mar 8, 1994
- Minolta Camera Kabushiki Kaisha
- Nobuyuki Taniguchi
- 354 -
Information Patent Grant
Mounting devices for removably mounting an accessory on a camera
- Patent number 5,089,834
- Issue date Feb 18, 1992
- Minolta Camera Kabushiki Kaisha
- Masayuki Nakasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash device for use in photography
- Patent number 4,851,868
- Issue date Jul 25, 1989
- Minolta Camera Kabushiki Kaisha
- Nobuyuki Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash device for use in photography
- Patent number 4,743,929
- Issue date May 10, 1988
- Minolta Camera Kabushiki Kaisha
- Nobuyuki Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic diaphragm control and mirror release devices for cameras
- Patent number 4,512,647
- Issue date Apr 23, 1985
- Minolta Camera Kabushiki Kaisha
- Keiji Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic diaphragm control device for cameras
- Patent number 4,355,875
- Issue date Oct 26, 1982
- Minolta Camera Kabushiki Kaisha
- Keiji Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic diaphragm control and mirror release devices for cameras
- Patent number 4,339,186
- Issue date Jul 13, 1982
- Minolta Camera Kabushiki Kaisha
- Keiji Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projecting member carried by the base plate for cameras
- Patent number 4,257,697
- Issue date Mar 24, 1981
- Minolta Camera Kabushiki Kaisha
- Keiji Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Indicating devices for camera viewfinders
- Patent number 4,217,044
- Issue date Aug 12, 1980
- Minolta Camera Kabushiki Kaisha
- Keiji Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Indicating device for single lens reflex camera
- Patent number 4,150,889
- Issue date Apr 24, 1979
- Minolta Camera Kabushiki Kaisha
- Horoshi Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure indicating devices for single reflex cameras
- Patent number 4,140,380
- Issue date Feb 20, 1979
- Minolta Camera Kabushiki Kaisha
- Hiroshi Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera indicating means
- Patent number 4,118,723
- Issue date Oct 3, 1978
- Minolta Camera Kabushiki Kaisha
- Keiji Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Keiji Yamazaki

Person

Patents Grantslast 30 patents

Binocular system with automatic diopter power adjustment

Flash device for use in photography

Mounting devices for removably mounting an accessory on a camera

Flash device for use in photography

Flash device for use in photography

Automatic diaphragm control and mirror release devices for cameras

Automatic diaphragm control device for cameras

Automatic diaphragm control and mirror release devices for cameras

Projecting member carried by the base plate for cameras

Indicating devices for camera viewfinders

Indicating device for single lens reflex camera

Exposure indicating devices for single reflex cameras

Camera indicating means