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Katsutoshi Ono
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing apparatus
Patent number
10,343,255
Issue date
Jul 9, 2019
Ebara Corporation
Itsuki Kobata
B24 - GRINDING POLISHING
Information
Patent Grant
Composition, curable composition, production method therefor, and c...
Patent number
10,072,113
Issue date
Sep 11, 2018
Showa Denko K.K.
Katsutoshi Ono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polishing apparatus
Patent number
9,969,048
Issue date
May 15, 2018
Ebara Corporation
Itsuki Kobata
B24 - GRINDING POLISHING
Information
Patent Grant
Reaction accelerator and method of producing urethane compound, thi...
Patent number
9,656,952
Issue date
May 23, 2017
Showa Denko K.K.
Katsutoshi Ono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polishing apparatus and polishing method
Patent number
9,440,327
Issue date
Sep 13, 2016
Ebara Corporation
Yasumasa Hiroo
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing apparatus and polishing method
Patent number
9,401,293
Issue date
Jul 26, 2016
Ebara Corporation
Itsuki Kobata
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing method
Patent number
9,067,296
Issue date
Jun 30, 2015
Ebara Corporation
Katsutoshi Ono
B24 - GRINDING POLISHING
Information
Patent Grant
Substrate polishing apparatus, substrate polishing method, and appa...
Patent number
8,845,391
Issue date
Sep 30, 2014
Ebara Corporation
Tadakazu Sone
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for smelting titanium metal
Patent number
7,264,765
Issue date
Sep 4, 2007
NIPPON LIGHT METAL COMPANY, LTD.
Katsutoshi Ono
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Polishing apparatus
Patent number
7,189,139
Issue date
Mar 13, 2007
Ebara Corporation
Katsutoshi Ono
B24 - GRINDING POLISHING
Information
Patent Grant
Glass substrate for magnetic recording medium, magnetic recording m...
Patent number
6,548,139
Issue date
Apr 15, 2003
Hoya Corporation
Hiroyuki Sakai
G11 - INFORMATION STORAGE
Information
Patent Grant
Glass substrate for magnetic recording medium, magnetic recording m...
Patent number
6,383,404
Issue date
May 7, 2002
Hoya Corporation
Hiroyuki Sakai
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for producing glass substrate for information recording medium
Patent number
6,119,483
Issue date
Sep 19, 2000
Hoya Corporation
Koji Takahashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Green light emitting phosphor
Patent number
5,104,573
Issue date
Apr 14, 1992
Sony Corporation
Katsutoshi Ono
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
SUBSTRATE POLISHING APPARATUS, SUBSTRATE POLISHING METHOD, AND APPA...
Publication number
20210229235
Publication date
Jul 29, 2021
EBARA CORPORATION
Tadakazu SONE
B24 - GRINDING POLISHING
Information
Patent Application
SUBSTRATE POLISHING APPARATUS, SUBSTRATE POLISHING METHOD, AND APPA...
Publication number
20190168354
Publication date
Jun 6, 2019
EBARA CORPORATION
Tadakazu SONE
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING APPARATUS
Publication number
20180229346
Publication date
Aug 16, 2018
EBARA CORPORATION
Itsuki KOBATA
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING APPARATUS
Publication number
20160325399
Publication date
Nov 10, 2016
EBARA CORPORATION
Itsuki KOBATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION, CURABLE COMPOSITION, PRODUCTION METHOD THEREFOR, AND C...
Publication number
20160168295
Publication date
Jun 16, 2016
SHOWA DENKO K.K.
Katsutoshi ONO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REACTION ACCELERATOR AND METHOD OF PRODUCING URETHANE COMPOUND, THI...
Publication number
20160159733
Publication date
Jun 9, 2016
SHOWA DENKO K.K.
Katsutoshi ONO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLISHING APPARATUS
Publication number
20150332943
Publication date
Nov 19, 2015
EBARA CORPORATION
Itsuki KOBATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE POLISHING APPARATUS, SUBSTRATE POLISHING METHOD, AND APPA...
Publication number
20140364040
Publication date
Dec 11, 2014
Tadakazu SONE
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING APPARATUS AND POLISHING METHOD
Publication number
20130344773
Publication date
Dec 26, 2013
EBARA CORPORATION
Yasumasa Hiroo
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING APPARATUS AND POLISHING METHOD
Publication number
20130273814
Publication date
Oct 17, 2013
EBARA CORPORATION
Yoichi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLISHING METHOD
Publication number
20120276816
Publication date
Nov 1, 2012
Katsutoshi Ono
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING METHOD AND POLISHING APPARATUS
Publication number
20120190273
Publication date
Jul 26, 2012
Katsutoshi ONO
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING APPARATUS AND POLISHING METHOD
Publication number
20120164917
Publication date
Jun 28, 2012
Itsuki KOBATA
B24 - GRINDING POLISHING
Information
Patent Application
SUBSTRATE POLISHING APPARATUS, SUBSTRATE POLISHING METHOD, AND APPA...
Publication number
20110159782
Publication date
Jun 30, 2011
Tadakazu SONE
B24 - GRINDING POLISHING
Information
Patent Application
Polishing apparatus
Publication number
20050221720
Publication date
Oct 6, 2005
Katsutoshi Ono
B24 - GRINDING POLISHING
Information
Patent Application
Method and apparatus for smelting titanium metal
Publication number
20040237711
Publication date
Dec 2, 2004
Katsutoshi Ono
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Glass substrate for magnetic recording medium, magnetic recording m...
Publication number
20020142191
Publication date
Oct 3, 2002
Hoya Corporation
Hiroyuki Sakai
B82 - NANO-TECHNOLOGY