Katsuya Yagi

Person

Hachioji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Compound eye optical system and imaging device using the same
- Patent number 9,591,241
- Issue date Mar 7, 2017
- Konica Minolta, Inc.
- Kenji Konno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Assembly method of optical pickup and optical pickup apparatus
- Patent number 8,199,616
- Issue date Jun 12, 2012
- Konica Minolta Opto, INC
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 7,929,385
- Issue date Apr 19, 2011
- Konica Minolta Opto, INC
- Katsumi Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Assembly method of optical pickup and optical pickup apparatus
- Patent number 7,843,777
- Issue date Nov 30, 2010
- Konica Minolta Opto, INC
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 7,586,827
- Issue date Sep 8, 2009
- Konica Minolta Opto, Inc.
- Takuji Hatano
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor light source module
- Patent number 7,511,880
- Issue date Mar 31, 2009
- Konica Minolta Opto, INC
- Nobuyoshi Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Scanning device including an objective system with a lens protectio...
- Patent number 7,221,492
- Issue date May 22, 2007
- Koninklijke Philips Electronics N.V.
- Nobuyoshi Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and objective lens for the optical pickup device
- Patent number 7,193,954
- Issue date Mar 20, 2007
- Konica Minolta Holding, Inc.
- Katsuya Yagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information pick-up apparatus and optical disk apparatus
- Patent number 5,920,532
- Issue date Jul 6, 1999
- Konica Corporation
- Katsuya Yagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing optical system and objective lens for...
- Patent number 5,883,747
- Issue date Mar 16, 1999
- Konica Corporation
- Hiroyuki Yamazaki
- G02 - OPTICS
Information Patent Grant
Optical pickup apparatus and objective lens for optical pickup appa...
- Patent number 5,808,999
- Issue date Sep 15, 1998
- Konica Corporation
- Katsuya Yagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus objective lens and converging optical syst...
- Patent number 5,757,758
- Issue date May 26, 1998
- Konica Corporation
- Katsuya Yagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information pick-up apparatus and optical disk apparatus
- Patent number 5,754,513
- Issue date May 19, 1998
- Konica Corporation
- Katsuya Yagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical head with birefringent polarizer
- Patent number 5,422,866
- Issue date Jun 6, 1995
- Konica Corporation
- Susumu Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device for reading information on an optical disk
- Patent number 5,068,845
- Issue date Nov 26, 1991
- Konica Corporation
- Katsuya Yagi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Compound Eye Optical System And Imaging Device Using The Same
- Publication number 20150312496
- Publication date Oct 29, 2015
- Konica Minolta, Inc.
- Kenji KONNO
- G02 - OPTICS
Information Patent Application
Assembly Method of Optical Pickup and Optical Pickup Apparatus
- Publication number 20110122746
- Publication date May 26, 2011
- Konica Minolta Opto, Inc.
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor light source module
- Publication number 20070091411
- Publication date Apr 26, 2007
- KONICA MINOLTA OPTO, INC.
- Nobuyoshi Mori
- G02 - OPTICS
Information Patent Application
Optical pickup apparatus
- Publication number 20060198279
- Publication date Sep 7, 2006
- KONICA MINOLTA OPTO, INC.
- Tatsuji Kurogama
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for encryption and decryption, and computer pr...
- Publication number 20060136714
- Publication date Jun 22, 2006
- FUJITSU LIMITED
- Katsuya Yagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Assembly method of optical pickup and optical pickup apparatus
- Publication number 20060018214
- Publication date Jan 26, 2006
- Konica Minolta Opto, Inc.
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20060013109
- Publication date Jan 19, 2006
- Konica Minolta Opto, Inc.
- Katsumi Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Scanning device including an objective system with a lens protectio...
- Publication number 20050275917
- Publication date Dec 15, 2005
- Nobuyoshi Mori
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20050219988
- Publication date Oct 6, 2005
- KONICA MINOLTA OPTO, INC.
- Yuichi Atarashi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20050111516
- Publication date May 26, 2005
- Takuji Hatano
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20050111337
- Publication date May 26, 2005
- Takuji Hatano
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device and objective lens for the optical pickup device
- Publication number 20040190423
- Publication date Sep 30, 2004
- Konica Minolta Holding, Inc.
- Katsuya Yagi
- G11 - INFORMATION STORAGE

Katsuya Yagi

Person

Patents Grantslast 30 patents

Compound eye optical system and imaging device using the same

Assembly method of optical pickup and optical pickup apparatus

Optical pickup apparatus

Assembly method of optical pickup and optical pickup apparatus

Optical pickup apparatus

Semiconductor light source module

Scanning device including an objective system with a lens protectio...

Optical pickup device and objective lens for the optical pickup device

Information pick-up apparatus and optical disk apparatus

Recording and/or reproducing optical system and objective lens for...

Optical pickup apparatus and objective lens for optical pickup appa...

Optical pickup apparatus objective lens and converging optical syst...

Information pick-up apparatus and optical disk apparatus

Magneto-optical head with birefringent polarizer

Optical pickup device for reading information on an optical disk

Patents Applicationslast 30 patents

Compound Eye Optical System And Imaging Device Using The Same

Assembly Method of Optical Pickup and Optical Pickup Apparatus

Semiconductor light source module

Optical pickup apparatus

Method and apparatus for encryption and decryption, and computer pr...

Assembly method of optical pickup and optical pickup apparatus

Optical pickup apparatus

Scanning device including an objective system with a lens protectio...

Optical pickup apparatus

Optical pickup apparatus

Optical pickup apparatus

Optical pickup device and objective lens for the optical pickup device