Yoshitaka Araki

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading device and method
- Patent number 6,317,221
- Issue date Nov 13, 2001
- Nikon Corporation
- Toshiya Aikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image input system and method for reading images from an original d...
- Patent number 5,754,314
- Issue date May 19, 1998
- Nikon Corporation
- Yoshitaka Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic still camera with recording disk and recording control
- Patent number 5,258,878
- Issue date Nov 2, 1993
- Nikon Corporation
- Yoshitaka Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-motor electronic still camera having recording disk, focal pl...
- Patent number 4,896,226
- Issue date Jan 23, 1990
- Nikon Corporation
- Yoshitaka Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic still camera
- Patent number 4,849,819
- Issue date Jul 18, 1989
- Nikon Corporation
- Yasuaki Ishiguro
- G11 - INFORMATION STORAGE
Information Patent Grant
Feeding device for a magnetic head
- Patent number 4,733,315
- Issue date Mar 22, 1988
- Nippon Kogaku K.K.
- Takeshi Okuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Display device in automatic exposure control camera
- Patent number 4,385,819
- Issue date May 31, 1983
- Nippon Kogaku K.K.
- Kenji Toyoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control apparatus for camera with interchangeable lens
- Patent number 4,357,090
- Issue date Nov 2, 1982
- Nippon Kogaku K.K.
- Yoshitaka Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mechanism to correct programmed exposure values in accordance with...
- Patent number 4,312,579
- Issue date Jan 26, 1982
- Nippon Kogaku K.K.
- Yoshitaka Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm control apparatus for camera
- Patent number 4,307,948
- Issue date Dec 29, 1981
- Nippon Kogaku K.K.
- Yasunori Kitamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens barrel for both priorities or shutter speed priority mode auto...
- Patent number 4,269,497
- Issue date May 26, 1981
- Nippon Kogaku K.K.
- Sunao Ishizaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device in an automatic exposure control camera
- Patent number 4,204,755
- Issue date May 27, 1980
- Nippon Kogaku K.K.
- Kenji Toyoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographing mode switching mechanism in camera
- Patent number 4,200,381
- Issue date Apr 29, 1980
- Nippon Kogaku K.K.
- Sunao Ishizaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
TTL Metering system automatic exposure control camera
- Patent number 4,196,989
- Issue date Apr 8, 1980
- Nippon Kogaku K.K.
- Kenji Toyoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spring servo type aperture control device in a camera
- Patent number 4,194,820
- Issue date Mar 25, 1980
- Nippon Kogaku K.K.
- Yoshiyuki Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mirror driving device for use in a single lens reflex camera
- Patent number 4,192,598
- Issue date Mar 11, 1980
- Nippon Kogaku K.K.
- Akihiko Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoshitaka Araki

Person

Patents Grantslast 30 patents

Image reading device and method

Image input system and method for reading images from an original d...

Electronic still camera with recording disk and recording control

Multi-motor electronic still camera having recording disk, focal pl...

Electronic still camera

Feeding device for a magnetic head

Display device in automatic exposure control camera

Exposure control apparatus for camera with interchangeable lens

Mechanism to correct programmed exposure values in accordance with...

Diaphragm control apparatus for camera

Lens barrel for both priorities or shutter speed priority mode auto...

Display device in an automatic exposure control camera

Photographing mode switching mechanism in camera

TTL Metering system automatic exposure control camera

Spring servo type aperture control device in a camera

Mirror driving device for use in a single lens reflex camera