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Patents Grants
last 30 patents
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Patent Grant
Liquid ejection apparatus, liquid ejection method, dispensing appar...
Patent number
11,970,003
Issue date
Apr 30, 2024
Canon Kabushiki Kaisha
Futoshi Hirose
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
DWDD-type magneto-optic recording medium including buffer regions b...
Patent number
7,399,539
Issue date
Jul 15, 2008
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Annealed optical information recording medium and optical informati...
Patent number
7,145,847
Issue date
Dec 5, 2006
Canon Kabushiki Kaisha
Chihiro Nagura
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording medium and method for producing the same
Patent number
7,126,886
Issue date
Oct 24, 2006
Matsushita Electric Industrial Co., Ltd.
Motoyoshi Murakami
G11 - INFORMATION STORAGE
Information
Patent Grant
Domain wall displacement type magneto-optical recording medium and...
Patent number
6,980,491
Issue date
Dec 27, 2005
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording medium, and method and apparatus for prod...
Patent number
6,747,919
Issue date
Jun 8, 2004
Matsushita Electric Industrial Co., Ltd.
Yuuko Kawaguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing information recording medium
Patent number
6,554,974
Issue date
Apr 29, 2003
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording medium and method for producing the same
Patent number
6,454,915
Issue date
Sep 24, 2002
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium capable of reproducing information by dis...
Patent number
6,403,205
Issue date
Jun 11, 2002
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetooptical recording medium on which high-density information c...
Patent number
6,403,148
Issue date
Jun 11, 2002
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetooptical recording medium on which high-density information c...
Patent number
6,399,174
Issue date
Jun 4, 2002
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Signal-reproducing method and apparatus utilizing light beam genera...
Patent number
6,345,016
Issue date
Feb 5, 2002
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium capable of reproducing information by dis...
Patent number
6,265,062
Issue date
Jul 24, 2001
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording-reproducing method utilizing domain wall disp...
Patent number
6,249,489
Issue date
Jun 19, 2001
Canon Kabushiki Kaisha
Eiichi Fujii
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical medium and process for production thereof
Patent number
6,221,219
Issue date
Apr 24, 2001
Canon Kabushiki Kaisha
Morimi Hashimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
6,197,440
Issue date
Mar 6, 2001
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording medium and method for producing the same
Patent number
6,180,208
Issue date
Jan 30, 2001
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Signal reproducing apparatus for reproducing information by moving...
Patent number
6,084,830
Issue date
Jul 4, 2000
Canon Kabushiki Kaisha
Takaaki Ashinuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetooptical recording medium on which high-density information c...
Patent number
6,027,825
Issue date
Feb 22, 2000
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproducing method and apparatus for reproducing inform...
Patent number
5,966,348
Issue date
Oct 12, 1999
Canon Kabushiki Kaisha
Morimi Hashimoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magneto-optical recording medium exclusively for reproduction, meth...
Patent number
5,962,154
Issue date
Oct 5, 1999
Canon Kabushiki Kaisha
Morimi Hashimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproducing apparatus for reproducing information by ma...
Patent number
5,956,296
Issue date
Sep 21, 1999
Canon Kabushiki Kaisha
Masakuni Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetooptical recording medium having a bias layer related by Curi...
Patent number
5,949,743
Issue date
Sep 7, 1999
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical medium for reproducing information by the utilizati...
Patent number
5,936,915
Issue date
Aug 10, 1999
Canon Kabushiki Kaisha
Eiichi Fujii
G11 - INFORMATION STORAGE
Information
Patent Grant
Write test method for use in recording process for recording inform...
Patent number
5,815,477
Issue date
Sep 29, 1998
Canon Kabushiki Kaisha
Shunpei Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Overwritable magnetooptical recording method in which the recording...
Patent number
5,751,669
Issue date
May 12, 1998
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Overwritable optomagnetic recording method and medium having a laye...
Patent number
5,679,474
Issue date
Oct 21, 1997
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Thermal recording medium capable of keeping width of mark train con...
Patent number
5,648,134
Issue date
Jul 15, 1997
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording medium with initializing layer for initia...
Patent number
5,629,909
Issue date
May 13, 1997
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording medium having a layer that retains its st...
Patent number
5,450,382
Issue date
Sep 12, 1995
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTION APPARATUS, LIQUID EJECTION METHOD, DISPENSING APPAR...
Publication number
20240239102
Publication date
Jul 18, 2024
Canon Kabushiki Kaisha
Futoshi Hirose
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COMPOUND INTRODUCTION APPARATUS AND COMPOUND INTRODUCTION METHOD
Publication number
20220298529
Publication date
Sep 22, 2022
Canon Kabushiki Kaisha
Yoshinori Itoh
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COMPOUND INTRODUCTION APPARATUS AND COMPOUND INTRODUCTION METHOD
Publication number
20220297119
Publication date
Sep 22, 2022
Canon Kabushiki Kaisha
Shinichi Sakurada
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
LIQUID EJECTION APPARATUS, LIQUID EJECTION METHOD, DISPENSING APPAR...
Publication number
20220297429
Publication date
Sep 22, 2022
Canon Kabushiki Kaisha
Futoshi Hirose
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20140326976
Publication date
Nov 6, 2014
Tsutomu Shiratori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20110291156
Publication date
Dec 1, 2011
Canon Kabushiki Kaisha
Tsutomu Shiratori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Magnetic recording medium and method of producing the same
Publication number
20050128641
Publication date
Jun 16, 2005
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording method capable of forming micro marks by opti...
Publication number
20050002282
Publication date
Jan 6, 2005
Canon Kabushiki Kaisha
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Application
Annealed optical information recording medium and optical informati...
Publication number
20040042357
Publication date
Mar 4, 2004
Canon Kabushiki Kaisha
Chihiro Nagura
G11 - INFORMATION STORAGE
Information
Patent Application
Domain wall displacement type magneto-optical recording medium and...
Publication number
20030203243
Publication date
Oct 30, 2003
Tsutomu Shiratori
G11 - INFORMATION STORAGE
Information
Patent Application
Magneto-optical recording medium and method for producing the same
Publication number
20030058751
Publication date
Mar 27, 2003
Matsushita Electric Industrial Co., Ltd.
Motoyoshi Murakami
G11 - INFORMATION STORAGE
Information
Patent Application
Magneto-optical recording medium, and method and apparatus for prod...
Publication number
20020196712
Publication date
Dec 26, 2002
Matsushita Electric Industrial Co., Ltd.
Yuuko Kawaguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Method of manufacturing information recording medium
Publication number
20010017256
Publication date
Aug 30, 2001
Tsutomu Shiratori
G11 - INFORMATION STORAGE