Toshiaki YAMADA

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Diaphragm control apparatus of interchangeable lens camera
- Patent number 9,152,011
- Issue date Oct 6, 2015
- Pentax Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive mechanism for movable mirror of camera
- Patent number 8,979,400
- Issue date Mar 17, 2015
- Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shock-absorbing mechanism for movable mirror of camera
- Patent number 8,894,301
- Issue date Nov 25, 2014
- Pentax Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shock-absorbing mechanism for movable mirror of camera
- Patent number 8,845,211
- Issue date Sep 30, 2014
- Pentax Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shock-absorbing mechanism for movable mirror of camera
- Patent number 8,790,023
- Issue date Jul 29, 2014
- Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shock-absorbing mechanism for movable mirror of camera
- Patent number 8,783,972
- Issue date Jul 22, 2014
- Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shock-absorbing mechanism for movable mirror of camera
- Patent number 8,753,024
- Issue date Jun 17, 2014
- Pentax Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shock-absorbing mechanism for movable mirror of camera
- Patent number 8,608,391
- Issue date Dec 17, 2013
- Ricoh Imaging Company, Ltd.
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm control apparatus of interchangeable lens camera
- Patent number 7,974,530
- Issue date Jul 5, 2011
- Hoya Corporation
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm control apparatus of interchangeable lens camera
- Patent number 7,970,274
- Issue date Jun 28, 2011
- Hoya Corporation
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm control apparatus of interchangeable lens camera
- Patent number 7,970,273
- Issue date Jun 28, 2011
- Hoya Corporation
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mounting device
- Patent number 7,889,276
- Issue date Feb 15, 2011
- Hoya Corporation
- Yoshikazu Nakamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pop-up flash of a camera
- Patent number 7,412,161
- Issue date Aug 12, 2008
- Hoya Corporation
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pop-up flash of a camera
- Patent number 7,406,258
- Issue date Jul 29, 2008
- Hoya Corporation
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DRIVE MECHANISM FOR MOVABLE MIRROR OF CAMERA
- Publication number 20150043901
- Publication date Feb 12, 2015
- RICOH IMAGING COMPANY, LTD.
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA
- Publication number 20140321842
- Publication date Oct 30, 2014
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA
- Publication number 20140072292
- Publication date Mar 13, 2014
- RICOH IMAGING COMPANY, LTD.
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA
- Publication number 20140072291
- Publication date Mar 13, 2014
- RICOH IMAGING COMPANY, LTD.
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA
- Publication number 20130195436
- Publication date Aug 1, 2013
- Pentax Ricoh Imaging Company, Ltd.
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA
- Publication number 20130136441
- Publication date May 30, 2013
- Pentax Ricoh Imaging Company, Ltd.
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA
- Publication number 20130108257
- Publication date May 2, 2013
- Pentax Ricoh Imaging Company, Ltd.
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA
- Publication number 20120063763
- Publication date Mar 15, 2012
- HOYA CORPORATION
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA
- Publication number 20100329659
- Publication date Dec 30, 2010
- HOYA CORPORATION
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA
- Publication number 20100329665
- Publication date Dec 30, 2010
- HOYA CORPORATION
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA
- Publication number 20100329658
- Publication date Dec 30, 2010
- HOYA CORPORATION
- Toshiaki YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MOUNTING DEVICE
- Publication number 20090066875
- Publication date Mar 12, 2009
- HOYA CORPORATION
- Yoshikazu NAKAMURA
- G02 - OPTICS
Information Patent Application
Pop-up flash of a camera
- Publication number 20060039691
- Publication date Feb 23, 2006
- PENTAX CORPORATION
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Pop-up flash of a camera
- Publication number 20050175333
- Publication date Aug 11, 2005
- PENTAX CORPORATION
- Toshiaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Toshiaki YAMADA

Person

Patents Grantslast 30 patents

Diaphragm control apparatus of interchangeable lens camera

Drive mechanism for movable mirror of camera

Shock-absorbing mechanism for movable mirror of camera

Shock-absorbing mechanism for movable mirror of camera

Shock-absorbing mechanism for movable mirror of camera

Shock-absorbing mechanism for movable mirror of camera

Shock-absorbing mechanism for movable mirror of camera

Shock-absorbing mechanism for movable mirror of camera

Diaphragm control apparatus of interchangeable lens camera

Diaphragm control apparatus of interchangeable lens camera

Diaphragm control apparatus of interchangeable lens camera

Mounting device

Pop-up flash of a camera

Pop-up flash of a camera

Patents Applicationslast 30 patents

DRIVE MECHANISM FOR MOVABLE MIRROR OF CAMERA

SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA

SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA

SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA

DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA

SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA

SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA

SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA

DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA

DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA

DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA

MOUNTING DEVICE

Pop-up flash of a camera

Pop-up flash of a camera