Yuichi TAKEI

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Actuator and manufacturing method of actuator to reduce coil wire d...
- Patent number 11,915,868
- Issue date Feb 27, 2024
- NIDEC SANKYO CORPORATION
- Shinji Hatano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical unit with shake correcting function
- Patent number 9,332,188
- Issue date May 3, 2016
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical unit with shake correcting function
- Patent number 9,151,964
- Issue date Oct 6, 2015
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- G02 - OPTICS
Information Patent Grant
Optical unit with shake correcting function
- Patent number 9,041,816
- Issue date May 26, 2015
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photographic optical device
- Patent number 8,571,399
- Issue date Oct 29, 2013
- NIDEC SANKYO CORPORATION
- Shinji Minamisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photographic optical device
- Patent number 8,406,617
- Issue date Mar 26, 2013
- NIDEC SANKYO CORPORATION
- Katsushige Yanagisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical unit with shake correction function, optical apparatus, and...
- Patent number 8,396,357
- Issue date Mar 12, 2013
- NIDEC SANKYO CORPORATION
- Katsushige Yanagisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical unit with shake correcting function
- Patent number 8,279,289
- Issue date Oct 2, 2012
- NIDEC SANKYO CORPORATION
- Akihiro Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical unit with shake correcting function and photographic optica...
- Patent number 8,238,736
- Issue date Aug 7, 2012
- NIDEC SANKYO CORPORATION
- Toshifumi Tsuruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical unit with shake correcting function
- Patent number 8,224,169
- Issue date Jul 17, 2012
- NIDEC SANKYO CORPORATION
- Toshifumi Tsuruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens driving device
- Patent number 8,102,612
- Issue date Jan 24, 2012
- NIDEC SANKYO CORPORATION
- Takeshi Sue
- G02 - OPTICS
Information Patent Grant
Lens drive device, spring member and manufacturing methods therefor
- Patent number 7,990,631
- Issue date Aug 2, 2011
- NIDEC SANKYO CORPORATION
- Takeshi Sue
- G02 - OPTICS
Information Patent Grant
Lens driving apparatus
- Patent number 7,990,633
- Issue date Aug 2, 2011
- NIDEC SANKYO CORPORATION
- Daisuke Higuchi
- G02 - OPTICS
Information Patent Grant
Optical unit with shake correcting function and shake correction co...
- Patent number 7,986,873
- Issue date Jul 26, 2011
- NIDEC SANKYO CORPORATION
- Hisahiro Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens drive device and coil winding method
- Patent number 7,724,449
- Issue date May 25, 2010
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical pickup device
- Patent number 6,577,564
- Issue date Jun 10, 2003
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Tadashi Takeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device
- Patent number 6,552,317
- Issue date Apr 22, 2003
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Tadashi Takeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device having a shielding protection
- Patent number 6,445,671
- Issue date Sep 3, 2002
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Tadashi Takeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head assembly
- Patent number 6,151,288
- Issue date Nov 21, 2000
- Sankyo Seiki Mfg. Co., Ltd.
- Yuichi Takei
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head assembly
- Patent number 6,125,092
- Issue date Sep 26, 2000
- Sankyo Seiki Mfg. Co., Ltd.
- Yuichi Takei
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ACTUATOR AND MANUFACTURING METHOD OF ACTUATOR
- Publication number 20220319753
- Publication date Oct 6, 2022
- NIDEC SANKYO CORPORATION
- Shinji HATANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTUATOR
- Publication number 20220247294
- Publication date Aug 4, 2022
- NIDEC SANKYO CORPORATION
- Yuichi TAKEI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTUATOR
- Publication number 20220247295
- Publication date Aug 4, 2022
- NIDEC SANKYO CORPORATION
- Yuichi TAKEI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION
- Publication number 20140139693
- Publication date May 22, 2014
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION
- Publication number 20140028863
- Publication date Jan 30, 2014
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION
- Publication number 20130163974
- Publication date Jun 27, 2013
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- G02 - OPTICS
Information Patent Application
Image-Capturing Optical Device
- Publication number 20120020654
- Publication date Jan 26, 2012
- NIDEC SANKYO CORPORATION
- Katsushige YANAGISAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTOGRAPHIC OPTICAL DEVICE
- Publication number 20110262122
- Publication date Oct 27, 2011
- NIDEC SANKYO CORPORATION
- Shinji MINAMISAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Unit with Shake Correction Function, Optical Apparatus, and...
- Publication number 20110262121
- Publication date Oct 27, 2011
- NIDEC SANKYO CORPORATION
- Katsushige Yanagisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION AND PHOTOGRAPHIC OPTICA...
- Publication number 20110103782
- Publication date May 5, 2011
- NIDEC SANKYO CORPORATION
- Toshifumi TSURUTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION
- Publication number 20110097062
- Publication date Apr 28, 2011
- NIDEC SANKYO CORPORATION
- Toshifumi TSURUTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING DEVICE
- Publication number 20100271717
- Publication date Oct 28, 2010
- NIDEC SANKYO CORPORATION
- Takeshi SUE
- G02 - OPTICS
Information Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION AND SHAKE CORRECTION CO...
- Publication number 20100098394
- Publication date Apr 22, 2010
- NIDEC SANKYO CORPORATION
- Hisahiro ISHIHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION
- Publication number 20100091120
- Publication date Apr 15, 2010
- NIDEC SANKYO CORPORATION
- Akihiro NAGATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING APPARATUS
- Publication number 20090251808
- Publication date Oct 8, 2009
- NIDEC SANKYO CORPORATION
- Daisuke HIGUCHI
- G02 - OPTICS
Information Patent Application
LENS DRIVE DEVICE, SPRING MEMBER AND MANUFACTURING METHODS THEREFOR
- Publication number 20090122420
- Publication date May 14, 2009
- NIDEC SANKYO CORPORATION
- Takeshi SUE
- G02 - OPTICS
Information Patent Application
LENS DRIVE DEVICE AND COIL WINDING METHOD
- Publication number 20090122419
- Publication date May 14, 2009
- NIDEC SANKYO CORPORATION
- Yuichi TAKEI
- G02 - OPTICS
Information Patent Application
OPTICAL AXIS ADJUSTING DEVICE AND OPTICAL AXIS ADJUSTING METHOD USI...
- Publication number 20080297778
- Publication date Dec 4, 2008
- NIDEC SANKYO CORPORATION
- Yuichi Takei
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL HEAD DEVICE AND METHOD OF MANUFACTURING OPTICAL HEAD DEVICE
- Publication number 20070002718
- Publication date Jan 4, 2007
- NIDEC Sankyo Corporation
- Shinroku Asakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device
- Publication number 20020181373
- Publication date Dec 5, 2002
- KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
- Tadashi Takeda
- G11 - INFORMATION STORAGE

Yuichi TAKEI

Person

Patents Grantslast 30 patents

Actuator and manufacturing method of actuator to reduce coil wire d...

Optical unit with shake correcting function

Optical unit with shake correcting function

Optical unit with shake correcting function

Photographic optical device

Photographic optical device

Optical unit with shake correction function, optical apparatus, and...

Optical unit with shake correcting function

Optical unit with shake correcting function and photographic optica...

Optical unit with shake correcting function

Lens driving device

Lens drive device, spring member and manufacturing methods therefor

Lens driving apparatus

Optical unit with shake correcting function and shake correction co...

Lens drive device and coil winding method

Optical pickup device

Optical pickup device

Optical pickup device having a shielding protection

Optical head assembly

Optical head assembly

Patents Applicationslast 30 patents

ACTUATOR AND MANUFACTURING METHOD OF ACTUATOR

ACTUATOR

ACTUATOR

OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION

OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION

OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION

Image-Capturing Optical Device

PHOTOGRAPHIC OPTICAL DEVICE

Optical Unit with Shake Correction Function, Optical Apparatus, and...

OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION AND PHOTOGRAPHIC OPTICA...

OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION

LENS DRIVING DEVICE

OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION AND SHAKE CORRECTION CO...

OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION

LENS DRIVING APPARATUS

LENS DRIVE DEVICE, SPRING MEMBER AND MANUFACTURING METHODS THEREFOR

LENS DRIVE DEVICE AND COIL WINDING METHOD

OPTICAL AXIS ADJUSTING DEVICE AND OPTICAL AXIS ADJUSTING METHOD USI...

OPTICAL HEAD DEVICE AND METHOD OF MANUFACTURING OPTICAL HEAD DEVICE

Optical pickup device