Tadayuki Kirigaya

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device for processing digital data of a DX code
- Patent number 6,085,046
- Issue date Jul 4, 2000
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor driven zoom camera
- Patent number 5,812,888
- Issue date Sep 22, 1998
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G02 - OPTICS
Information Patent Grant
Camera with learning function
- Patent number 5,774,746
- Issue date Jun 30, 1998
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information setting data dial for a camera
- Patent number 5,761,554
- Issue date Jun 2, 1998
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Motor driven zoom camera
- Patent number 5,754,894
- Issue date May 19, 1998
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G02 - OPTICS
Information Patent Grant
Camera with learning function
- Patent number 5,682,558
- Issue date Oct 28, 1997
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Motor driven zoom camera
- Patent number 5,680,647
- Issue date Oct 21, 1997
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G02 - OPTICS
Information Patent Grant
Motor driven zoom camera
- Patent number 5,654,789
- Issue date Aug 5, 1997
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G02 - OPTICS
Information Patent Grant
Indicator with finder of single lens reflex camera
- Patent number 5,604,554
- Issue date Feb 18, 1997
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Camera having indicator with finder
- Patent number 5,386,260
- Issue date Jan 31, 1995
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control apparatus of a camera
- Patent number 5,325,147
- Issue date Jun 28, 1994
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic focusing device for camera lens
- Patent number 5,227,828
- Issue date Jul 13, 1993
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G02 - OPTICS
Information Patent Grant
Pentagonal mirror unit of single lens reflex camera
- Patent number 5,223,874
- Issue date Jun 29, 1993
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Protecting apparatus of displaying portion of photographing data in...
- Patent number 5,184,173
- Issue date Feb 2, 1993
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
View finder in single-lens reflex camera
- Patent number 5,041,854
- Issue date Aug 20, 1991
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic data recording apparatus
- Patent number 5,028,942
- Issue date Jul 2, 1991
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Protective apparatus for displaying portion of photographing data i...
- Patent number 4,903,062
- Issue date Feb 20, 1990
- Asahi Kogaku Kogyo K.K.
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pair of light shielding film cases for surveillance camera
- Patent number 4,705,375
- Issue date Nov 10, 1987
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadayuki Kirigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tadayuki Kirigaya

Person

Patents Grantslast 30 patents

Device for processing digital data of a DX code

Motor driven zoom camera

Camera with learning function

Information setting data dial for a camera

Motor driven zoom camera

Camera with learning function

Motor driven zoom camera

Motor driven zoom camera

Indicator with finder of single lens reflex camera

Indicator within finder of single lens reflex camera

Camera having indicator with finder

Exposure control apparatus of a camera

Automatic focusing device for camera lens

Pentagonal mirror unit of single lens reflex camera

Protecting apparatus of displaying portion of photographing data in...

View finder in single-lens reflex camera

Photographic data recording apparatus

Protective apparatus for displaying portion of photographing data i...

Pair of light shielding film cases for surveillance camera