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Kobe, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Recording film for optical information recording medium, optical in...
Patent number
9,214,181
Issue date
Dec 15, 2015
Kobe Steel, Ltd.
Yoko Shida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical recording medium
Patent number
8,747,985
Issue date
Jun 10, 2014
Sony Corporation
Takeshi Miki
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
8,685,517
Issue date
Apr 1, 2014
Sony Corporation
Takeshi Miki
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording layer for optical information recording medium, optical i...
Patent number
8,597,757
Issue date
Dec 3, 2013
Kobe Steel, Ltd.
Yuki Tauchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Recording layer for optical information recording medium, optical i...
Patent number
8,530,024
Issue date
Sep 10, 2013
Kobe Steel, Ltd.
Yuki Tauchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Read-only optical information recording medium
Patent number
8,309,195
Issue date
Nov 13, 2012
Kobe Steel, Ltd.
Norihiro Jiko
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium having write once metal reflective film
Patent number
8,187,689
Issue date
May 29, 2012
Sony Corporation
Tetsuhiro Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
AG-based alloy sputtering target
Patent number
8,152,976
Issue date
Apr 10, 2012
Kobelco Research Institute, Inc.
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Optical information recording medium and method of marking BCA (bur...
Patent number
7,843,796
Issue date
Nov 30, 2010
Sony Corporation
Tetsuhiro Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Ag alloy reflective film for optical information recording medium,...
Patent number
7,790,263
Issue date
Sep 7, 2010
Sony Corporation
Jun Nakano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silver alloy reflective films for optical information recording med...
Patent number
7,754,307
Issue date
Jul 13, 2010
Kobe Steel, Ltd.
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silver alloy reflective films for optical information recording med...
Patent number
7,713,608
Issue date
May 11, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Junichi Nakai
G11 - INFORMATION STORAGE
Information
Patent Grant
Silver alloy reflective films for optical information recording med...
Patent number
7,695,792
Issue date
Apr 13, 2010
Kobe Steel, Ltd.
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Optical information recording media and silver alloy reflective fil...
Patent number
7,517,575
Issue date
Apr 14, 2009
Kobe Steel, Ltd.
Hideo Fujii
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silver alloy reflective films for optical information recording med...
Patent number
7,476,431
Issue date
Jan 13, 2009
Kobe Steel, Ltd.
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
RECORDING LAYER, OPTICAL DATA RECORDING MEDIUM, AND SPUTTERING TARGET
Publication number
20210210118
Publication date
Jul 8, 2021
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki TAUCHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RECORDING LAYER FOR OPTICAL DATA RECORDING MEDIUM, OPTICAL DATA REC...
Publication number
20210035606
Publication date
Feb 4, 2021
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki TAUCHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
READ-ONLY OPTICAL INFORMATION RECORDING MEDIUM AND SPUTTERING TARGE...
Publication number
20200168248
Publication date
May 28, 2020
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki TAUCHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIELECTRIC LAYER, OPTICAL RECORDING MEDIUM, SPUTTERING TARGET AND O...
Publication number
20190355389
Publication date
Nov 21, 2019
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki TAUCHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AG ALLOY FILM TO BE USED AS REFLECTING FILM AND/OR TRANSMITTING FIL...
Publication number
20140369884
Publication date
Dec 18, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki Tauchi
B82 - NANO-TECHNOLOGY
Information
Patent Application
AG ALLOY FILM FOR REFLECTIVE ELECTRODES, AND REFLECTIVE ELECTRODE
Publication number
20140342104
Publication date
Nov 20, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECORDING FILM FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL IN...
Publication number
20140093672
Publication date
Apr 3, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yoko Shida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OPTICAL RECORDING MEDIUM
Publication number
20130164544
Publication date
Jun 27, 2013
KABUSHIKI KAISHA KOBE SEIKO SHO
Takeshi Miki
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL RECORDING MEDIUM
Publication number
20130052389
Publication date
Feb 28, 2013
SONY CORPORATION
Takeshi Miki
G11 - INFORMATION STORAGE
Information
Patent Application
Ag ALLOY THERMAL DIFFUSION CONTROL FILM FOR USE IN MAGNETIC RECORDI...
Publication number
20120225323
Publication date
Sep 6, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Junichi Nakai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL I...
Publication number
20120176883
Publication date
Jul 12, 2012
SONY CORPORATION
Yuki Tauchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL I...
Publication number
20120177863
Publication date
Jul 12, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki Tauchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
REFLECTIVE FILM AND SEMI-TRANSMISSIVE REFLECTIVE FILM OF OPTICAL IN...
Publication number
20110003168
Publication date
Jan 6, 2011
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Norihiro Jiko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL I...
Publication number
20100227107
Publication date
Sep 9, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Tatewaki Ido
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
READ-ONLY OPTICAL INFORMATION RECORDING MEDIUM
Publication number
20100226240
Publication date
Sep 9, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Norihiro Jiko
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
Publication number
20100143636
Publication date
Jun 10, 2010
Sony Disc & Digital Solutions Inc.
Naoki Okawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OPTICAL INFORMATION RECORDING MEDIUM, METHOD FOR MANUFACTURING OPTI...
Publication number
20100074094
Publication date
Mar 25, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Tetsuhiro Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL RECORDING MEDIUM HAVING WRITE ONCE METAL REFLECTIVE FILM
Publication number
20090252914
Publication date
Oct 8, 2009
SONY CORPORATION
Tetsuhiro Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Application
SILVER ALLOY REFLECTIVE FILMS FOR OPTICAL INFORMATION RECORDING MED...
Publication number
20090075109
Publication date
Mar 19, 2009
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AG BASE ALLOY SPUTTERING TARGET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20090057140
Publication date
Mar 5, 2009
KOBELCO RESEARCH INSTITUTE, INC.
Katsutoshi Takagi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AG-BASED ALLOY SPUTTERING TARGET
Publication number
20090057141
Publication date
Mar 5, 2009
KOBELCO RESEARCH INSTITUTE, INC.
Yuki TAUCHI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL I...
Publication number
20090046566
Publication date
Feb 19, 2009
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Hideo Fujii
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF MARKING BCA (BUR...
Publication number
20090022044
Publication date
Jan 22, 2009
SONY CORPORATION
Tetsuhiro Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING MEDIA
Publication number
20070248783
Publication date
Oct 25, 2007
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
Hironori KAKIUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
Ag ALLOY REFLECTIVE FILM FOR OPTICAL INFORMATION RECORDING MEDIUM,...
Publication number
20070141296
Publication date
Jun 21, 2007
Sony Corporation
Jun Nakano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECORDING LAYER AND SPUTTERING TARGET FOR OPTICAL INFORMATION RECOR...
Publication number
20070048488
Publication date
Mar 1, 2007
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
Hideo FUJII
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SILVER ALLOY REFLECTIVE FILMS FOR OPTICAL INFORMATION RECORDING MED...
Publication number
20070020426
Publication date
Jan 25, 2007
Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
Junichi Nakai
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING MEDIA AND SILVER ALLOY REFLECTIVE FIL...
Publication number
20070020427
Publication date
Jan 25, 2007
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hideo Fujii
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SILVER ALLOY REFLECTIVE FILMS FOR OPTICAL INFORMATION RECORDING MED...
Publication number
20070020139
Publication date
Jan 25, 2007
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Silver alloy reflective films for optical information recording med...
Publication number
20060234001
Publication date
Oct 19, 2006
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuki Tauchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...