Toyotoshi Kawasaki

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical component and image pickup unit
- Patent number 7,855,847
- Issue date Dec 21, 2010
- Konica Minolta Opto, INC
- Toyotoshi Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens barrel for a camera having a non-rotatable cam ring moved by a...
- Patent number 6,038,404
- Issue date Mar 14, 2000
- Minolta Co., Ltd.
- Shinichi Suzuki
- G02 - OPTICS
Information Patent Grant
Interchangeable-lens camera system having a waterproof mount mechan...
- Patent number 5,995,760
- Issue date Nov 30, 1999
- Minolta Co., Ltd.
- Yoshiyuki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotation device and apparatus equipped with rotation device
- Patent number 5,892,989
- Issue date Apr 6, 1999
- Minolta Co., Ltd.
- Toyotoshi Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotary pulse detection mechanism
- Patent number 5,883,307
- Issue date Mar 16, 1999
- Minolta Co., Ltd.
- Toyotoshi Kawasaki
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting and displaying position of a lens on an opt...
- Patent number 5,859,733
- Issue date Jan 12, 1999
- Minolta Co., Ltd.
- Masaaki Miyano
- G02 - OPTICS
Information Patent Grant
Drip-proof mechanism in apparatus
- Patent number 5,819,118
- Issue date Oct 6, 1998
- Minolta Co., Ltd.
- Toyotoshi Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bayonet mount and optical apparatus
- Patent number 5,812,328
- Issue date Sep 22, 1998
- Minolta Co., Ltd.
- Shinichi Suzuki
- G02 - OPTICS
Information Patent Grant
Drive transmission mechanism
- Patent number 5,779,016
- Issue date Jul 14, 1998
- Minolta Co., Ltd.
- Toyotoshi Kawasaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bayonet mount and photo-taking lens barrel for interchangeable lens...
- Patent number 5,778,271
- Issue date Jul 7, 1998
- Minolta Co., Ltd.
- Toyotoshi Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens moving apparatus
- Patent number 5,587,846
- Issue date Dec 24, 1996
- Minolta Co., Ltd.
- Masaaki Miyano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMPONENT AND IMAGE PICKUP UNIT
- Publication number 20090225455
- Publication date Sep 10, 2009
- Toyotoshi KAWASAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Lens unit and image pickup unit
- Publication number 20060164538
- Publication date Jul 27, 2006
- KONICA MINOLTA OPTO, INC.
- Toyotoshi Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toyotoshi Kawasaki

Person

Patents Grantslast 30 patents

Optical component and image pickup unit

Lens barrel for a camera having a non-rotatable cam ring moved by a...

Interchangeable-lens camera system having a waterproof mount mechan...

Rotation device and apparatus equipped with rotation device

Rotary pulse detection mechanism

Apparatus for detecting and displaying position of a lens on an opt...

Drip-proof mechanism in apparatus

Bayonet mount and optical apparatus

Drive transmission mechanism

Bayonet mount and photo-taking lens barrel for interchangeable lens...

Lens moving apparatus

Patents Applicationslast 30 patents

OPTICAL COMPONENT AND IMAGE PICKUP UNIT

Lens unit and image pickup unit