Tsunemi Yoshino

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting element drive device and mobile apparatus
- Patent number 8,970,117
- Issue date Mar 3, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsushi Sumisaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminating apparatus
- Patent number 5,504,545
- Issue date Apr 2, 1996
- West Electric Company, Ltd.
- Taro Hagihara
- G02 - OPTICS
Information Patent Grant
Film winding system
- Patent number 5,262,810
- Issue date Nov 16, 1993
- West Electric Company Ltd.
- Tsunemi Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Motor-driven film winder
- Patent number 4,959,672
- Issue date Sep 25, 1990
- West Electric Company, Ltd.
- Tsunemi Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive device for lens barrel and diaphragm shutter
- Patent number 4,702,583
- Issue date Oct 27, 1987
- West Electric Co., Ltd.
- Tsunemi Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive apparatus of lens and exposure mechanism by motor
- Patent number 4,695,144
- Issue date Sep 22, 1987
- West Electric Company, Ltd.
- Tsunemi Yoshino
- G02 - OPTICS
Information Patent Grant
Automatic focusing apparatus
- Patent number 4,695,893
- Issue date Sep 22, 1987
- West Electric Company, Ltd.
- Hiroshi Makino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring distance and optical distance meter
- Patent number 4,584,477
- Issue date Apr 22, 1986
- West Electric Company, Ltd.
- Tsunemi Yoshino
- G01 - MEASURING TESTING
Information Patent Grant
Driving circuit for a stepping motor
- Patent number 4,564,796
- Issue date Jan 14, 1986
- West Electric Company, Ltd.
- Tsunemi Yoshino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photographic lens device having a step motor mounted on the lens ba...
- Patent number 4,472,039
- Issue date Sep 18, 1984
- West Electric Co., Ltd.
- Hiroshi Iwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic information display device
- Patent number 4,461,560
- Issue date Jul 24, 1984
- West Electric Co., Ltd.
- Tsunemi Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focus state indicator
- Patent number 4,443,087
- Issue date Apr 17, 1984
- West Electric Co., Ltd.
- Toshitsugu Kashihara
- G02 - OPTICS
Information Patent Grant
Camera with liquid crystal aperture control means
- Patent number 4,431,288
- Issue date Feb 14, 1984
- West Electric Co., Ltd.
- Hiroshi Iwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for shifting lens group
- Patent number 4,423,941
- Issue date Jan 3, 1984
- West Electric Co., Ltd.
- Hiroshi Iwata
- G02 - OPTICS
Information Patent Grant
Photographic equipment
- Patent number 4,423,940
- Issue date Jan 3, 1984
- West Electric Co., Ltd.
- Toshitsugu Kashihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for detecting sharp focusing
- Patent number 4,394,077
- Issue date Jul 19, 1983
- West Electric Co., Ltd.
- Tsunemi Yoshino
- G02 - OPTICS
Information Patent Grant
Camera
- Patent number 4,384,772
- Issue date May 24, 1983
- West Electric Co., Ltd.
- Kotaro Hatada
- G02 - OPTICS
Information Patent Grant
Piezoelectric aperture size control device
- Patent number 4,381,146
- Issue date Apr 26, 1983
- West Electric Co., Ltd.
- Tsunemi Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographing lens system with focus informing means
- Patent number 4,371,245
- Issue date Feb 1, 1983
- West Electric Company, Ltd.
- Hiroshi Iwata
- G02 - OPTICS
Information Patent Grant
Automatic film transport device
- Patent number 4,362,370
- Issue date Dec 7, 1982
- West Electric Co., Ltd.
- Hiroshi Iwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING ELEMENT DRIVE DEVICE AND MOBILE APPARATUS
- Publication number 20120262073
- Publication date Oct 18, 2012
- PANASONIC CORPORATION
- Katsushi Sumisaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING DEVICE AND MOBILE APPARATUS
- Publication number 20120242889
- Publication date Sep 27, 2012
- PANASONIC CORPORATION
- Katsushi Sumisaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMITTING ELEMENT DRIVER AND MOBILE DEVICE
- Publication number 20120119668
- Publication date May 17, 2012
- PANASONIC CORPORATION
- Katsushi Sumisaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tsunemi Yoshino

Person

Patents Grantslast 30 patents

Light emitting element drive device and mobile apparatus

Illuminating apparatus

Film winding system

Motor-driven film winder

Drive device for lens barrel and diaphragm shutter

Drive apparatus of lens and exposure mechanism by motor

Automatic focusing apparatus

Method for measuring distance and optical distance meter

Driving circuit for a stepping motor

Photographic lens device having a step motor mounted on the lens ba...

Photographic information display device

Focus state indicator

Camera with liquid crystal aperture control means

Device for shifting lens group

Photographic equipment

Device for detecting sharp focusing

Camera

Piezoelectric aperture size control device

Photographing lens system with focus informing means

Automatic film transport device

Patents Applicationslast 30 patents

LIGHT EMITTING ELEMENT DRIVE DEVICE AND MOBILE APPARATUS

IMAGING DEVICE AND MOBILE APPARATUS

LIGHT EMITTING ELEMENT DRIVER AND MOBILE DEVICE