Toru Fukuhara

Person

Fujisawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exposure control apparatus for camera provided with multi metering...
- Patent number RE32376
- Issue date Mar 17, 1987
- Nippon Kogaku K.K.
- Toru Fukuhara
- 354 -
Information Patent Grant
Image plane deviation amount detecting device
- Patent number 4,500,778
- Issue date Feb 19, 1985
- Nippon Kogaku K.K.
- Yosuke Kusaka
- G02 - OPTICS
Information Patent Grant
Automatic focusing device for camera
- Patent number 4,482,235
- Issue date Nov 13, 1984
- Nippon Kogaku K.K.
- Seiichi Yasukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometering device for obtaining exposure information
- Patent number 4,476,383
- Issue date Oct 9, 1984
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focus detecting device for camera
- Patent number 4,473,287
- Issue date Sep 25, 1984
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Zoom lens having an automatic focus detecting device
- Patent number 4,472,033
- Issue date Sep 18, 1984
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Lens barrel containing an automatic focus matching device therein
- Patent number 4,460,258
- Issue date Jul 17, 1984
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Exposure control device of a camera
- Patent number 4,448,506
- Issue date May 15, 1984
- Nippon Kogaku K.K.
- Takashi Saegusa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focus detecting device in a single lens reflex camera
- Patent number 4,436,395
- Issue date Mar 13, 1984
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Metering device
- Patent number 4,412,730
- Issue date Nov 1, 1983
- Nippon Kogaku K.K.
- Takashi Saegusa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focus detecting device
- Patent number 4,370,551
- Issue date Jan 25, 1983
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Focus detecting device with shielding
- Patent number 4,322,615
- Issue date Mar 30, 1982
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Focus detecting device with shielding
- Patent number 4,322,616
- Issue date Mar 30, 1982
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Automatic focusing device in a camera
- Patent number 4,318,598
- Issue date Mar 9, 1982
- Nippon Kogaku K.K.
- Toru Fukuhara
- G02 - OPTICS
Information Patent Grant
Exposure display device in a camera
- Patent number 4,309,091
- Issue date Jan 5, 1982
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control apparatus for camera provided with multi metering...
- Patent number 4,306,787
- Issue date Dec 22, 1981
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflecting mirror device in a single lens reflex camera
- Patent number 4,302,089
- Issue date Nov 24, 1981
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Large aperture ratio interchangeable lens for a single lens reflex...
- Patent number 4,283,133
- Issue date Aug 11, 1981
- Nippon Kogaku K.K.
- Sunao Ishizaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metering device of a camera
- Patent number 4,274,721
- Issue date Jun 23, 1981
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm correcting means of an objective lens mounted on a single...
- Patent number 4,266,865
- Issue date May 12, 1981
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm mechanism of a photographic lens
- Patent number 4,260,233
- Issue date Apr 7, 1981
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm aperture control device in a camera
- Patent number 4,179,202
- Issue date Dec 18, 1979
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
TTL metering device in a single lens reflex camera
- Patent number 4,174,894
- Issue date Nov 20, 1979
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
TTL Metering device in a single lens reflex camera
- Patent number 4,171,154
- Issue date Oct 16, 1979
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mirror device in a single lens reflex camera or the TTL metering type
- Patent number 4,122,468
- Issue date Oct 24, 1978
- Nippon Kogaku K.K.
- Toru Fukuhara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Toru Fukuhara

Person

Patents Grantslast 30 patents

Exposure control apparatus for camera provided with multi metering...

Image plane deviation amount detecting device

Automatic focusing device for camera

Photometering device for obtaining exposure information

Focus detecting device for camera

Zoom lens having an automatic focus detecting device

Lens barrel containing an automatic focus matching device therein

Exposure control device of a camera

Focus detecting device in a single lens reflex camera

Metering device

Focus detecting device

Focus detecting device with shielding

Focus detecting device with shielding

Automatic focusing device in a camera

Exposure display device in a camera

Exposure control apparatus for camera provided with multi metering...

Reflecting mirror device in a single lens reflex camera

Large aperture ratio interchangeable lens for a single lens reflex...

Metering device of a camera

Diaphragm correcting means of an objective lens mounted on a single...

Diaphragm mechanism of a photographic lens

Diaphragm aperture control device in a camera

TTL metering device in a single lens reflex camera

TTL Metering device in a single lens reflex camera

Mirror device in a single lens reflex camera or the TTL metering type