Takehide Ohno

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device and apparatus
- Patent number 11,061,227
- Issue date Jul 13, 2021
- Ricoh Company, Ltd.
- Kazuhiro Fujita
- G02 - OPTICS
Information Patent Grant
Display device and including a screen concave mirror and flat mirror
- Patent number 10,831,021
- Issue date Nov 10, 2020
- Ricoh Company, Ltd.
- Kento Nakamura
- G02 - OPTICS
Information Patent Grant
Lead screw device, lens driver, lens barrel, and camera using the l...
- Patent number 10,473,882
- Issue date Nov 12, 2019
- Ricoh Imaging Company, Ltd.
- Daisuke Terahara
- G02 - OPTICS
Information Patent Grant
Lead screw device, lens driver, lens barrel, and camera using the l...
- Patent number 9,726,849
- Issue date Aug 8, 2017
- Ricoh Imaging Company, Ltd.
- Daisuke Terahara
- G02 - OPTICS
Information Patent Grant
Lens driver
- Patent number 8,964,316
- Issue date Feb 24, 2015
- Ricoh Company, Ltd.
- Takehide Ohno
- G02 - OPTICS
Information Patent Grant
Shake correcting system with slide mechanism which allows unit to b...
- Patent number 8,780,217
- Issue date Jul 15, 2014
- Ricoh Company, Ltd.
- Shigeru Irisawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens barrel
- Patent number 8,717,691
- Issue date May 6, 2014
- Ricoh Company, Ltd.
- Daisuke Terahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Image apparatus and electronic device
- Patent number 8,692,895
- Issue date Apr 8, 2014
- Ricoh Company, Ltd.
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens barrel
- Patent number 8,670,196
- Issue date Mar 11, 2014
- Ricoh Company, Ltd.
- Takehide Ohno
- G02 - OPTICS
Information Patent Grant
Image blur correction device and imaging apparatus equipped therewith
- Patent number 8,200,077
- Issue date Jun 12, 2012
- Ricoh Company, Ltd.
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus having a biasing part configured to generate a bi...
- Patent number 8,085,306
- Issue date Dec 27, 2011
- Ricoh Company, Ltd.
- Koichi Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image blurring correction device and imaging device using the same...
- Patent number 8,077,211
- Issue date Dec 13, 2011
- Ricoh Company, Ltd.
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image blur correction device and imaging apparatus equipped therewith
- Patent number 7,929,849
- Issue date Apr 19, 2011
- Ricoh Company, Ltd.
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus
- Patent number 7,885,523
- Issue date Feb 8, 2011
- Ricoh Company, Ltd.
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photographing apparatus with image-blur suppression mechanism
- Patent number 7,643,750
- Issue date Jan 5, 2010
- Ricoh Company, Ltd.
- Shigeru Irisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pickup drive unit and information playback apparatus including the...
- Patent number 7,352,679
- Issue date Apr 1, 2008
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Tilt correction method detecting tilt with same linear velocity as...
- Patent number 7,327,656
- Issue date Feb 5, 2008
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for tilt correction and optical disk recorder/...
- Patent number 7,307,929
- Issue date Dec 11, 2007
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk rotation device
- Patent number 7,296,277
- Issue date Nov 13, 2007
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device and method of adjusting tilt control amount
- Patent number 7,187,632
- Issue date Mar 6, 2007
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device and tilt correction method
- Patent number 7,116,610
- Issue date Oct 3, 2006
- Ricoh Company, Ltd.
- Masaki Ninomiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens actuating device
- Patent number 6,639,744
- Issue date Oct 28, 2003
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens actuating device
- Patent number 6,532,118
- Issue date Mar 11, 2003
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk tracking method and device for producing a tracking er...
- Patent number 5,828,634
- Issue date Oct 27, 1998
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head device including fixed and movable deflection means
- Patent number 5,777,960
- Issue date Jul 7, 1998
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for applying bias magnetic field including a rotatable ma...
- Patent number 5,351,221
- Issue date Sep 27, 1994
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens drive unit
- Patent number 5,303,089
- Issue date Apr 12, 1994
- Ricoh Company, Ltd.
- Takehide Ohno
- G02 - OPTICS
Information Patent Grant
Optical pickup device having fixed and movable optical systems
- Patent number 5,140,572
- Issue date Aug 18, 1992
- Ricoh Company, Ltd.
- Hideaki Kibune
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for driving optical system
- Patent number 5,128,806
- Issue date Jul 7, 1992
- Ricoh Company, Ltd.
- Takehide Ohno
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...
- Publication number 20200033550
- Publication date Jan 30, 2020
- RICOH IMAGING COMPANY, LTD.
- Daisuke TERAHARA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND APPARATUS
- Publication number 20190285884
- Publication date Sep 19, 2019
- RICOH COMPANY, LTD.
- Kazuhiro FUJITA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND APPARATUS
- Publication number 20180252916
- Publication date Sep 6, 2018
- Kento NAKAMURA
- G02 - OPTICS
Information Patent Application
LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...
- Publication number 20170336592
- Publication date Nov 23, 2017
- RICOH IMAGING COMPANY, LTD.
- Daisuke TERAHARA
- G02 - OPTICS
Information Patent Application
LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...
- Publication number 20140347753
- Publication date Nov 27, 2014
- RICOH IMAGING COMPANY, LTD.
- Daisuke TERAHARA
- G02 - OPTICS
Information Patent Application
LENS DRIVER
- Publication number 20130321938
- Publication date Dec 5, 2013
- Takehide Ohno
- G02 - OPTICS
Information Patent Application
LENS BARREL
- Publication number 20130063832
- Publication date Mar 14, 2013
- Takehide Ohno
- G02 - OPTICS
Information Patent Application
LENS BARREL
- Publication number 20120063014
- Publication date Mar 15, 2012
- Daisuke TERAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHAKE CORRECTING SYSTEM, LENS BARREL, IMAGING DEVICE AND HAND-HELD...
- Publication number 20120038784
- Publication date Feb 16, 2012
- Shigeru Irisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Blur Correction Device and Imaging Apparatus Equipped Therewith
- Publication number 20110188841
- Publication date Aug 4, 2011
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE BLUR CORRECTION DEVICE AND IMAGING APPARATUS EQUIPPED THEREWITH
- Publication number 20100178044
- Publication date Jul 15, 2010
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE APPARATUS AND ELECTRONIC DEVICE
- Publication number 20100013939
- Publication date Jan 21, 2010
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20090208196
- Publication date Aug 20, 2009
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS
- Publication number 20090189987
- Publication date Jul 30, 2009
- Koichi Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging device and image blurring correction device
- Publication number 20090086040
- Publication date Apr 2, 2009
- Takehide Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photographing apparatus with image-blur suppression mechanism
- Publication number 20070154195
- Publication date Jul 5, 2007
- Shigeru Irisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disk rotation device
- Publication number 20060010457
- Publication date Jan 12, 2006
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for tilt correction and optical disk recorder/...
- Publication number 20040257930
- Publication date Dec 23, 2004
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device and tilt correction method
- Publication number 20040100894
- Publication date May 27, 2004
- Masaki Ninomiya
- G11 - INFORMATION STORAGE
Information Patent Application
Tilt correction method detecting tilt with same linear velocity as...
- Publication number 20040085868
- Publication date May 6, 2004
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device and method of adjusting tilt control amount
- Publication number 20040057353
- Publication date Mar 25, 2004
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Tilt detection device including light-shielding member shielding pa...
- Publication number 20030235124
- Publication date Dec 25, 2003
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens actuating device
- Publication number 20030123161
- Publication date Jul 3, 2003
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Pickup drive unit and information record/playback apparatus
- Publication number 20030112726
- Publication date Jun 19, 2003
- Takehide Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens actuating device
- Publication number 20020071189
- Publication date Jun 13, 2002
- Takehide Ohno
- G11 - INFORMATION STORAGE

Takehide Ohno

Person

Patents Grantslast 30 patents

Display device and apparatus

Display device and including a screen concave mirror and flat mirror

Lead screw device, lens driver, lens barrel, and camera using the l...

Lead screw device, lens driver, lens barrel, and camera using the l...

Lens driver

Shake correcting system with slide mechanism which allows unit to b...

Lens barrel

Image apparatus and electronic device

Lens barrel

Image blur correction device and imaging apparatus equipped therewith

Imaging apparatus having a biasing part configured to generate a bi...

Image blurring correction device and imaging device using the same...

Image blur correction device and imaging apparatus equipped therewith

Image pickup apparatus

Photographing apparatus with image-blur suppression mechanism

Pickup drive unit and information playback apparatus including the...

Tilt correction method detecting tilt with same linear velocity as...

Method and apparatus for tilt correction and optical disk recorder/...

Disk rotation device

Optical disk device and method of adjusting tilt control amount

Optical disk device and tilt correction method

Objective lens actuating device

Objective lens actuating device

Optical disk tracking method and device for producing a tracking er...

Optical head device including fixed and movable deflection means

Apparatus for applying bias magnetic field including a rotatable ma...

Objective lens drive unit

Optical pickup device having fixed and movable optical systems

Apparatus for driving optical system

Patents Applicationslast 30 patents

LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...

DISPLAY DEVICE AND APPARATUS

DISPLAY DEVICE AND APPARATUS

LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...

LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...

LENS DRIVER

LENS BARREL

LENS BARREL

SHAKE CORRECTING SYSTEM, LENS BARREL, IMAGING DEVICE AND HAND-HELD...

Image Blur Correction Device and Imaging Apparatus Equipped Therewith

IMAGE BLUR CORRECTION DEVICE AND IMAGING APPARATUS EQUIPPED THEREWITH

IMAGE APPARATUS AND ELECTRONIC DEVICE

IMAGE PICKUP APPARATUS

IMAGING APPARATUS

Imaging device and image blurring correction device

Photographing apparatus with image-blur suppression mechanism

Disk rotation device

Method and apparatus for tilt correction and optical disk recorder/...

Optical disk device and tilt correction method

Tilt correction method detecting tilt with same linear velocity as...

Optical disk device and method of adjusting tilt control amount

Tilt detection device including light-shielding member shielding pa...

Objective lens actuating device

Pickup drive unit and information record/playback apparatus

Objective lens actuating device