azulene

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CPC
G11B7/2463

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B7/00Recording or reproducing by optical means

Current Industry

G11B7/2463azulene

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Organic compound, near infrared absorbing dye, photoelectric conver...
- Patent number 11,333,964
- Issue date May 17, 2022
- Nippon Kayaku Kabushiki Kaisha
- Tatsuya Aotake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process and apparatus for producing optical recording medium
- Patent number 9,196,288
- Issue date Nov 24, 2015
- Mitsubishi Kagaku Media Co., Ltd.
- Shigeyuki Furomoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and method for manufacturing the same
- Patent number 8,927,082
- Issue date Jan 6, 2015
- Ricoh Company, Ltd.
- Tohru Yashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Film for producing a sheet for a multilayer optical recording medium
- Patent number 8,632,871
- Issue date Jan 21, 2014
- Lintec Corporation
- Masaharu Ito
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sheet for multilayer optical recording medium and multilayer optica...
- Patent number 8,420,199
- Issue date Apr 16, 2013
- Lintec Corporation
- Masaharu Ito
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical recording medium, optical recording material and metal comp...
- Patent number 8,309,196
- Issue date Nov 13, 2012
- Mitsubishi Kagaku Media Co., Ltd.
- Takashi Miyazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 8,075,972
- Issue date Dec 13, 2011
- Mitsubishi Kagaku Media Co., Ltd.
- Shigeyuki Furomoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, optical recording material and metal comp...
- Patent number 8,075,976
- Issue date Dec 13, 2011
- Mitsubishi Kagaku Media Co., Ltd.
- Takashi Miyazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording material
- Patent number 8,030,494
- Issue date Oct 4, 2011
- Adeka Corporation
- Toru Yano
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, recording and reproducing method thereof,...
- Patent number 7,964,260
- Issue date Jun 21, 2011
- Ricoh Company, Ltd.
- Tohru Yashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Porphyrin compound, process for producing porphyrin compound, three...
- Patent number 7,928,222
- Issue date Apr 19, 2011
- National University Corporation NARA Institute of Science and Technology
- Yoshiaki Kobuke
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical information recording medium, image-recording method and me...
- Patent number 7,924,697
- Issue date Apr 12, 2011
- FUJIFILM Corporation
- Hisashi Mikoshiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, and method and apparatus for optical reco...
- Patent number 7,920,454
- Issue date Apr 5, 2011
- Ricoh Company, Ltd.
- Hiroyuki Iwasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 7,815,990
- Issue date Oct 19, 2010
- Ricoh Company, Ltd.
- Tomomi Ishimi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, method for recording/reproducing informat...
- Patent number 7,778,135
- Issue date Aug 17, 2010
- Panasonic Corporation
- Joji Anzai
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-photon absorbing optical recording material and two-photon abso...
- Patent number 7,771,915
- Issue date Aug 10, 2010
- FUJIFILM Corporation
- Masaharu Akiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording method, optical recording apparatus and optical r...
- Patent number 7,742,380
- Issue date Jun 22, 2010
- FUJIFILM Corporation
- Yoshihisa Usami
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, recording and reproducing method thereof,...
- Patent number 7,710,855
- Issue date May 4, 2010
- Ricoh Company, Ltd.
- Tohru Yashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording dye based recordable DVD media and process...
- Patent number 7,646,692
- Issue date Jan 12, 2010
- Ricoh Company, Ltd.
- Tomomi Ishimi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical-recording medium, method for producing the same, and method...
- Patent number 7,636,289
- Issue date Dec 22, 2009
- Ricoh Company, Ltd.
- Yoshitaka Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium for holographic recording and...
- Patent number 7,626,910
- Issue date Dec 1, 2009
- Kabushiki Kaisha Toshiba
- Akiko Hirao
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-photon absorption decolorizable material, two-photon absorption...
- Patent number 7,582,391
- Issue date Sep 1, 2009
- FUJIFILM Corporation
- Hiroo Takizawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical recording medium, recording and reproducing method, and rec...
- Patent number 7,532,556
- Issue date May 12, 2009
- Ricoh Company, Ltd.
- Soh Noguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Azo-metal chelate dye and optical recording medium
- Patent number 7,507,524
- Issue date Mar 24, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Kenichi Satake
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, and, method and apparatus for optical rec...
- Patent number 7,439,008
- Issue date Oct 21, 2008
- Ricoh Company, Ltd.
- Tatsuya Tomura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 7,427,432
- Issue date Sep 23, 2008
- Mitsubishi Kagaku Media Co., Ltd.
- Shigeyuki Furomoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing method for dye based recordable optical r...
- Patent number 7,385,899
- Issue date Jun 10, 2008
- Ricoh Company, Ltd.
- Tatsuya Tomura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording method
- Patent number 7,378,140
- Issue date May 27, 2008
- FUJIFILM Corporation
- Michihiro Shibata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 7,371,449
- Issue date May 13, 2008
- Mitsubishi Kagaku Media Co., Ltd.
- Yoshihiro Noda
- G11 - INFORMATION STORAGE
Information Patent Grant
Styryl dye
- Patent number 7,354,694
- Issue date Apr 8, 2008
- Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyuko
- Chiaki Kasada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC COMPOUND, NEAR INFRARED ABSORBING DYE, PHOTOELECTRIC CONVER...
- Publication number 20190086790
- Publication date Mar 21, 2019
- Nippon Kayaku Kabushiki-Kaisha
- Tatsuya AOTAKE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FILM FOR PRODUCING A SHEET FOR A MULTILAYER OPTICAL RECORDING MEDIUM
- Publication number 20130196115
- Publication date Aug 1, 2013
- LINTEC CORPORATION
- Masaharu ITO
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MATERIAL AND METAL COMP...
- Publication number 20110311752
- Publication date Dec 22, 2011
- Mitsubishi Kagaku Media Co., Ltd.
- Takashi MIYAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SHEET FOR MULTILAYER OPTICAL RECORDING MEDIUM AND MULTILAYER OPTICA...
- Publication number 20110085437
- Publication date Apr 14, 2011
- LINTEC CORPORATION
- Masaharu Ito
- G11 - INFORMATION STORAGE
Information Patent Application
SQUARYLIUM COMPOUND, OPTICAL RECORDING MEDIUM USING THE SAME, RECOR...
- Publication number 20100246363
- Publication date Sep 30, 2010
- Ricoh Company, Ltd.
- Tohru Yashiro
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TWO-PHOTON ABSORBING OPTICAL RECORDING MATERIAL AND TWO-PHOTON ABSO...
- Publication number 20100239962
- Publication date Sep 23, 2010
- FUJIFILM Corporation
- Masaharu AKIBA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100221482
- Publication date Sep 2, 2010
- RICOH COMPANY, INC.
- Tohru Yashiro
- G11 - INFORMATION STORAGE
Information Patent Application
CYANINE DYE AND OPTICAL RECORDING MEDIUM
- Publication number 20100119764
- Publication date May 13, 2010
- Mitsubishi Kagaku Media Co., Ltd.
- Hisashi Shoda
- G11 - INFORMATION STORAGE
Information Patent Application
AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM
- Publication number 20100098898
- Publication date Apr 22, 2010
- Mitsubishi Kagaku Media Co., Ltd.
- Hisashi Shoda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM AND INK COMPOSITION
- Publication number 20100098887
- Publication date Apr 22, 2010
- Mitsubishi Kagaku Media Co., Ltd.
- Fujio Matsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESS AND APPARATUS FOR PRODUCING OPTICAL RECORDING MEDIUM
- Publication number 20100090358
- Publication date Apr 15, 2010
- Mitsubishi Kagaku Media Co., Ltd.
- Shigeyuki Furomoto
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE-ONCE-READ-MANY OPTICAL RECORDING MEDIUM AND RECORDING METHOD...
- Publication number 20100014394
- Publication date Jan 21, 2010
- RICOH COMPANY, LTD.
- Masayuki Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM
- Publication number 20100015382
- Publication date Jan 21, 2010
- Mitsubishi Kagaku Media Co., Ltd.
- Hisashi Shoda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MATERIAL
- Publication number 20090270636
- Publication date Oct 29, 2009
- Adeka Corporation
- Toru Yano
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MATERIAL AND METAL COMP...
- Publication number 20090263611
- Publication date Oct 22, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Takashi Miyazawa
- G11 - INFORMATION STORAGE
Information Patent Application
HYDRAZIDE CHELATE COMPLEX COMPOUND, OPTICAL RECORDING MEDIUM USING...
- Publication number 20090252013
- Publication date Oct 8, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Takeshi Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
CYANINE DYE AND OPTICAL RECORDING MEDIUM
- Publication number 20090234122
- Publication date Sep 17, 2009
- Yasushi Aizawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical recording medium, and optical recording method and optical...
- Publication number 20090135706
- Publication date May 28, 2009
- Soh Noguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Trimethine Dimer Compound and Optical Recording Medium Using the Same
- Publication number 20090098410
- Publication date Apr 16, 2009
- MITSUI CHEMICALS, INC.
- Taizo Nishimoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM, IMAGE-RECORDING METHOD AND ME...
- Publication number 20090092024
- Publication date Apr 9, 2009
- FUJIFILM CORPORATION
- Hisashi Mikoshiba
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Recording Method, Optical Recording Apparatus and Optical R...
- Publication number 20090086604
- Publication date Apr 2, 2009
- FUJIFILM Corporation
- Yoshihisa Usami
- G11 - INFORMATION STORAGE
Information Patent Application
FILTER FOR OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MEDIUM, METH...
- Publication number 20090059763
- Publication date Mar 5, 2009
- FUJIFILM CORPORATION
- Koh Kamada
- G02 - OPTICS
Information Patent Application
OPTICAL RECORDING MEDIUM, METAL COMPLEX COMPOUND AND ORGANIC DYE CO...
- Publication number 20090053455
- Publication date Feb 26, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Takashi Miyazawa
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM, METHOD FOR RECORDING/REPRODUCING INFORMAT...
- Publication number 20090028027
- Publication date Jan 29, 2009
- Joji Anzai
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM
- Publication number 20090022933
- Publication date Jan 22, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Shigeyuki Furomoto
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Recording Medium, Recording and Reproducing Method Thereof,...
- Publication number 20080316890
- Publication date Dec 25, 2008
- Tohru Yashiro
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Recording Medium
- Publication number 20080291816
- Publication date Nov 27, 2008
- Yuki Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
Filter For Optical Recording Medium, Optical Recording Medium, Meth...
- Publication number 20080219129
- Publication date Sep 11, 2008
- FUJIFILM Corporation
- Kou Kamada
- G02 - OPTICS
Information Patent Application
Optical Data Storage and Retrieval Based on Fluorescent and Photoch...
- Publication number 20080213625
- Publication date Sep 4, 2008
- University of Miami
- Francisco M. Raymo
- G11 - INFORMATION STORAGE
Information Patent Application
Filter For Optical Recording Medium, Optical Recording Medium, Meth...
- Publication number 20080122995
- Publication date May 29, 2008
- FUJIFILM CORPORATION
- Kou Kamada
- G02 - OPTICS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic compound, near infrared absorbing dye, photoelectric conver...

Process and apparatus for producing optical recording medium

Optical recording medium and method for manufacturing the same

Film for producing a sheet for a multilayer optical recording medium

Sheet for multilayer optical recording medium and multilayer optica...

Optical recording medium, optical recording material and metal comp...

Optical recording medium

Optical recording medium, optical recording material and metal comp...

Optical recording material

Optical recording medium, recording and reproducing method thereof,...

Porphyrin compound, process for producing porphyrin compound, three...

Optical information recording medium, image-recording method and me...

Optical recording medium, and method and apparatus for optical reco...

Optical recording medium

Optical recording medium, method for recording/reproducing informat...

Two-photon absorbing optical recording material and two-photon abso...

Optical recording method, optical recording apparatus and optical r...

Optical recording medium, recording and reproducing method thereof,...

Apparatus for recording dye based recordable DVD media and process...

Optical-recording medium, method for producing the same, and method...

Optical information recording medium for holographic recording and...

Two-photon absorption decolorizable material, two-photon absorption...

Optical recording medium, recording and reproducing method, and rec...

Azo-metal chelate dye and optical recording medium

Optical recording medium, and, method and apparatus for optical rec...

Optical recording medium

Recording and reproducing method for dye based recordable optical r...

Optical information recording method

Optical recording medium

Styryl dye

Patents Applicationslast 30 patents

ORGANIC COMPOUND, NEAR INFRARED ABSORBING DYE, PHOTOELECTRIC CONVER...

FILM FOR PRODUCING A SHEET FOR A MULTILAYER OPTICAL RECORDING MEDIUM

OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MATERIAL AND METAL COMP...

SHEET FOR MULTILAYER OPTICAL RECORDING MEDIUM AND MULTILAYER OPTICA...

SQUARYLIUM COMPOUND, OPTICAL RECORDING MEDIUM USING THE SAME, RECOR...

TWO-PHOTON ABSORBING OPTICAL RECORDING MATERIAL AND TWO-PHOTON ABSO...

OPTICAL RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME

CYANINE DYE AND OPTICAL RECORDING MEDIUM

AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM

OPTICAL RECORDING MEDIUM AND INK COMPOSITION

PROCESS AND APPARATUS FOR PRODUCING OPTICAL RECORDING MEDIUM

WRITE-ONCE-READ-MANY OPTICAL RECORDING MEDIUM AND RECORDING METHOD...

AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM

OPTICAL RECORDING MATERIAL

OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MATERIAL AND METAL COMP...

HYDRAZIDE CHELATE COMPLEX COMPOUND, OPTICAL RECORDING MEDIUM USING...

CYANINE DYE AND OPTICAL RECORDING MEDIUM

Optical recording medium, and optical recording method and optical...

Trimethine Dimer Compound and Optical Recording Medium Using the Same

OPTICAL INFORMATION RECORDING MEDIUM, IMAGE-RECORDING METHOD AND ME...

Optical Recording Method, Optical Recording Apparatus and Optical R...

FILTER FOR OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MEDIUM, METH...

OPTICAL RECORDING MEDIUM, METAL COMPLEX COMPOUND AND ORGANIC DYE CO...

OPTICAL RECORDING MEDIUM, METHOD FOR RECORDING/REPRODUCING INFORMAT...

OPTICAL RECORDING MEDIUM

Optical Recording Medium, Recording and Reproducing Method Thereof,...

Optical Recording Medium

Filter For Optical Recording Medium, Optical Recording Medium, Meth...

Optical Data Storage and Retrieval Based on Fluorescent and Photoch...

Filter For Optical Recording Medium, Optical Recording Medium, Meth...