Daisuke Koreeda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Imaging optical system
- Patent number 9,664,881
- Issue date May 30, 2017
- Hoya Corporation
- Daisuke Koreeda
- G02 - OPTICS
Information Patent Grant
Zoom lens system
- Patent number 9,581,794
- Issue date Feb 28, 2017
- Hoya Corporation
- Koichiro Hayakawa
- G02 - OPTICS
Information Patent Grant
Zoom lens system
- Patent number 8,941,925
- Issue date Jan 27, 2015
- Hoya Corporation
- Daisuke Koreeda
- G02 - OPTICS
Information Patent Grant
Optical element and objective lens through which a plurality of lig...
- Patent number 8,705,331
- Issue date Apr 22, 2014
- Hoya Corporation
- Koichi Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing apparatus and objective o...
- Patent number 8,699,312
- Issue date Apr 15, 2014
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing apparatus and objective o...
- Patent number 8,514,686
- Issue date Aug 20, 2013
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens and optical information recording/reproducing device...
- Patent number 8,279,738
- Issue date Oct 2, 2012
- Hoya Corporation
- Satoshi Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing apparatus and objective o...
- Patent number 8,189,448
- Issue date May 29, 2012
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens
- Patent number 8,072,694
- Issue date Dec 6, 2011
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective optical system and optical information recording/reproduc...
- Patent number 8,068,401
- Issue date Nov 29, 2011
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device
- Patent number 7,990,831
- Issue date Aug 2, 2011
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing device, optical element f...
- Patent number 7,872,958
- Issue date Jan 18, 2011
- Hoya Corporation
- Yoshiyuki Tashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording /reproducing device and objective len...
- Patent number 7,843,792
- Issue date Nov 30, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens and optical system for optical pick-up
- Patent number 7,839,751
- Issue date Nov 23, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive and objective lens for the same
- Patent number 7,839,752
- Issue date Nov 23, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective optical system and optical information recording/reproduc...
- Patent number 7,830,772
- Issue date Nov 9, 2010
- Hoya Corporation
- Yoshiyuki Tashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens for optical pick-up
- Patent number 7,821,906
- Issue date Oct 26, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up
- Patent number 7,813,252
- Issue date Oct 12, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing device and objective lens...
- Patent number 7,778,139
- Issue date Aug 17, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens and optical information read/write device
- Patent number 7,742,370
- Issue date Jun 22, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive and objective lens for the same
- Patent number 7,738,345
- Issue date Jun 15, 2010
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens
- Patent number 7,433,291
- Issue date Oct 7, 2008
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up and objective lens for use with different types of...
- Patent number 7,430,159
- Issue date Sep 30, 2008
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens
- Patent number 7,414,948
- Issue date Aug 19, 2008
- Hoya Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens
- Patent number 7,280,276
- Issue date Oct 9, 2007
- PENTAX Corporation
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens for optical pick-up
- Patent number 7,239,598
- Issue date Jul 3, 2007
- PENTAX Corporation
- Koichi Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens for optical pickup
- Patent number 7,224,662
- Issue date May 29, 2007
- PENTAX Corporation
- Shuichi Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Complex lens for a tandem scanning optical system and a manufacturi...
- Patent number 7,075,691
- Issue date Jul 11, 2006
- PENTAX Corporation
- Daisuke Koreeda
- G02 - OPTICS
Information Patent Grant
Scanning optical system
- Patent number 7,042,608
- Issue date May 9, 2006
- PENTAX Corporation
- Shuichi Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Objective lens for optical pick-up
- Patent number 7,038,862
- Issue date May 2, 2006
- PENTAX Corporation
- Koichi Maruyama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ZOOM LENS SYSTEM
- Publication number 20160231544
- Publication date Aug 11, 2016
- HOYA CORPORATION
- Koichiro HAYAKAWA
- G02 - OPTICS
Information Patent Application
IMAGING OPTICAL SYSTEM
- Publication number 20160161718
- Publication date Jun 9, 2016
- HOYA CORPORATION
- Daisuke KOREEDA
- G02 - OPTICS
Information Patent Application
IMAGING OPTICAL SYSTEM
- Publication number 20160124192
- Publication date May 5, 2016
- HOYA CORPORATION
- Daisuke KOREEDA
- G02 - OPTICS
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...
- Publication number 20130315047
- Publication date Nov 28, 2013
- HOYA CORPORATION
- Daisuke KOREEDA
- G02 - OPTICS
Information Patent Application
ZOOM LENS SYSTEM
- Publication number 20130279018
- Publication date Oct 24, 2013
- HOYA CORPORATION
- Daisuke KOREEDA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND OBJECTIVE LENS THROUGH WHICH A PLURALITY OF LIG...
- Publication number 20120075979
- Publication date Mar 29, 2012
- HOYA CORPORATION
- Koichi MARUYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...
- Publication number 20110228664
- Publication date Sep 22, 2011
- HOYA CORPORATION
- Daisuke KOREEDA
- G02 - OPTICS
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...
- Publication number 20110122758
- Publication date May 26, 2011
- HOYA CORPORATION
- Daisuke KOREEDA
- G02 - OPTICS
Information Patent Application
Objective Optical System and Optical Information Recording/Reproduc...
- Publication number 20090185472
- Publication date Jul 23, 2009
- HOYA CORPORATION
- Daisuke KOREEDA
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE...
- Publication number 20090154325
- Publication date Jun 18, 2009
- HOYA CORPORATION
- Satoshi INOUE
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODUC...
- Publication number 20090080319
- Publication date Mar 26, 2009
- HOYA CORPORATION
- Daisuke KOREEDA
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODU...
- Publication number 20090052307
- Publication date Feb 26, 2009
- HOYA CORPORATION
- Yoshiyuki TASHIRO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICK-UP
- Publication number 20090052305
- Publication date Feb 26, 2009
- HOYA CORPORATION
- Daisuke KOREEDA
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Pickup Device
- Publication number 20090016194
- Publication date Jan 15, 2009
- HOYA CORPORATION
- Daisuke KOREEDA
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS
- Publication number 20080165436
- Publication date Jul 10, 2008
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
Objective Optical System and Optical Information Recording/Reproduc...
- Publication number 20080130465
- Publication date Jun 5, 2008
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Information Recording/Reproducing Device and Objective Lens...
- Publication number 20080089207
- Publication date Apr 17, 2008
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING /REPRODUCING DEVICE AND OBJECTIVE LEN...
- Publication number 20070297314
- Publication date Dec 27, 2007
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS FOR OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE
- Publication number 20070286054
- Publication date Dec 13, 2007
- PENTAX CORPORATION
- Tomokazu KOIZUMI
- G02 - OPTICS
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE, OPTICAL ELEMENT F...
- Publication number 20070274190
- Publication date Nov 29, 2007
- PENTAX CORPORATION
- Yoshiyuki TASHIRO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE AND OBJECTIVE LENS FOR THE SAME
- Publication number 20070070860
- Publication date Mar 29, 2007
- PENTAX CORPORATION
- Daisuke KOREEDA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE AND OBJECTIVE LENS FOR THE SAME
- Publication number 20070014211
- Publication date Jan 18, 2007
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS AND OPTICAL INFORMATION READ/WRITE DEVICE
- Publication number 20060280061
- Publication date Dec 14, 2006
- PENTAX CORPORATION
- Daisuke Koreeda
- G02 - OPTICS
Information Patent Application
Objective lens and optical system for optical pick-up
- Publication number 20060181978
- Publication date Aug 17, 2006
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
Method of optical element and objective lens
- Publication number 20060114796
- Publication date Jun 1, 2006
- PENTAX CORPORATION
- Koichi Maruyama
- G02 - OPTICS
Information Patent Application
Objective lens for optical pick-up
- Publication number 20050281173
- Publication date Dec 22, 2005
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens for optical disc
- Publication number 20050152259
- Publication date Jul 14, 2005
- PENTAX CORPORATION
- Shuichi Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens for optical pick-up
- Publication number 20050078593
- Publication date Apr 14, 2005
- PENTAX CORPORATION
- Koichi Maruyama
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens
- Publication number 20050073937
- Publication date Apr 7, 2005
- PENTAX CORPORATION
- Daisuke Koreeda
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens
- Publication number 20050057811
- Publication date Mar 17, 2005
- PENTAX CORPORATION
- Daisuke Koreeda
- G02 - OPTICS

Daisuke Koreeda

Person

Patents Grantslast 30 patents

Imaging optical system

Zoom lens system

Zoom lens system

Optical element and objective lens through which a plurality of lig...

Optical information recording/reproducing apparatus and objective o...

Optical information recording/reproducing apparatus and objective o...

Objective lens and optical information recording/reproducing device...

Optical information recording/reproducing apparatus and objective o...

Objective lens

Objective optical system and optical information recording/reproduc...

Optical pickup device

Optical information recording/reproducing device, optical element f...

Optical information recording /reproducing device and objective len...

Objective lens and optical system for optical pick-up

Optical disc drive and objective lens for the same

Objective optical system and optical information recording/reproduc...

Objective lens for optical pick-up

Optical pick-up

Optical information recording/reproducing device and objective lens...

Objective lens and optical information read/write device

Optical disc drive and objective lens for the same

Objective lens

Optical pick-up and objective lens for use with different types of...

Objective lens

Objective lens

Objective lens for optical pick-up

Objective lens for optical pickup

Complex lens for a tandem scanning optical system and a manufacturi...

Scanning optical system

Objective lens for optical pick-up

Patents Applicationslast 30 patents

ZOOM LENS SYSTEM

IMAGING OPTICAL SYSTEM

IMAGING OPTICAL SYSTEM

OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...

ZOOM LENS SYSTEM

OPTICAL ELEMENT AND OBJECTIVE LENS THROUGH WHICH A PLURALITY OF LIG...

OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...

OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...

Objective Optical System and Optical Information Recording/Reproduc...

OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE...

OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODUC...

OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODU...

OPTICAL PICK-UP

Optical Pickup Device

OBJECTIVE LENS

Objective Optical System and Optical Information Recording/Reproduc...

Optical Information Recording/Reproducing Device and Objective Lens...

OPTICAL INFORMATION RECORDING /REPRODUCING DEVICE AND OBJECTIVE LEN...

OBJECTIVE LENS FOR OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE

OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE, OPTICAL ELEMENT F...

OPTICAL DISC DRIVE AND OBJECTIVE LENS FOR THE SAME

OPTICAL DISC DRIVE AND OBJECTIVE LENS FOR THE SAME

OBJECTIVE LENS AND OPTICAL INFORMATION READ/WRITE DEVICE

Objective lens and optical system for optical pick-up

Method of optical element and objective lens

Objective lens for optical pick-up

Objective lens for optical disc

Objective lens for optical pick-up

Objective lens

Objective lens