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Sachio Asaoka
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Zeolite catalysts, methods for producing zeolite catalysts, and met...
Patent number
10,549,267
Issue date
Feb 4, 2020
CHIYODA CORPORATION
Shinya Hodoshima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zeolite catalysts, methods for producing zeolite catalysts, and met...
Patent number
9,821,301
Issue date
Nov 21, 2017
Chiyoda Corporation
Shinya Hodoshima
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Desulfurization of exhaust gases using activated carbon catalyst
Patent number
6,616,905
Issue date
Sep 9, 2003
Chiyoda Corporation
Kazushige Kawamura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Catalyst for preparation of synthesis gas and process for preparing...
Patent number
6,376,423
Issue date
Apr 23, 2002
Chiyoda Corporation
Fuyuki Yagi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing synthesis gas by autothermal reforming
Patent number
6,340,437
Issue date
Jan 22, 2002
Chiyoda Corporation
Fuyuki Yagi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Wet type method of rendering dioxins innoxious
Patent number
6,323,385
Issue date
Nov 27, 2001
Chiyoda Corporation
Mamoru Iwasaki
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Process for preparing synthesis gas
Patent number
6,312,660
Issue date
Nov 6, 2001
Chiyoda Corporation
Fuyuki Yagi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Transesterification with lipase immobilized on a polymer containing...
Patent number
5,569,594
Issue date
Oct 29, 1996
The Nisshin Oil Mills, Ltd.
Yuzo Ikuta
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Immobilization of lipase on a polymer carrier containing epoxy and...
Patent number
5,445,955
Issue date
Aug 29, 1995
The Nisshin Oil Mills, Ltd.
Yuzo Ikuta
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of producing dialkylcarbonate
Patent number
5,436,362
Issue date
Jul 25, 1995
Chiyoda Corporation
Tadami Kondoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A
Patent number
5,399,784
Issue date
Mar 21, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A
Patent number
5,382,712
Issue date
Jan 17, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bishenol A
Patent number
5,382,711
Issue date
Jan 17, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A
Patent number
5,371,304
Issue date
Dec 6, 1994
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing prilled bisphenol A
Patent number
5,371,302
Issue date
Dec 6, 1994
Nippon Steel Chemical Co., Ltd.
Hiroshi Yanai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of crystalline adduct of bisphenol A and...
Patent number
5,345,000
Issue date
Sep 6, 1994
Chiyoda Corporation
Nobuo Moriya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of acetic acid from methanol and carbon...
Patent number
5,334,755
Issue date
Aug 2, 1994
Chiyoda Corporation
Noriyuki Yoneda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A.
Patent number
5,324,867
Issue date
Jun 28, 1994
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing bisphenol A of good heat stability
Patent number
5,300,699
Issue date
Apr 5, 1994
Nippon Steel Chemical Co., Ltd.
Toshihiko Furukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 2,6-diisopropylnaphthalene
Patent number
4,950,824
Issue date
Aug 21, 1990
Chiyoda Corporation
Yoshimi Shiroto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing alumina
Patent number
4,562,059
Issue date
Dec 31, 1985
Chiyoda Chemical Engineering and Construction Co., Ltd.
Sachio Asaoka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for the preparation of alumina
Patent number
4,555,394
Issue date
Nov 26, 1985
Chiyoda Chemical Engineering and Construction Co., Ltd.
Sachio Asaoka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Hydrotreatment of heavy hydrocarbon oils containing asphaltenes, an...
Patent number
4,444,655
Issue date
Apr 24, 1984
Chiyoda Chemical Engineering and Construction Co., Ltd.
Yoshimi Shiroto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for hydrotreating heavy hydrocarbon oils, method of prepar...
Patent number
4,439,312
Issue date
Mar 27, 1984
Sachio Asaoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for hydrotreatment of heavy hydrocarbon oils
Patent number
4,424,142
Issue date
Jan 3, 1984
Chiyoda Chemical Engineering and Construction Co., Ltd.
Sachio Asaoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts for hydrotreatment of heavy hydrocarbon oils containing a...
Patent number
4,422,960
Issue date
Dec 27, 1983
Chiyoda Chemical Engineering and Construction Co., Ltd.
Yoshimi Shiroto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for hydrotreating heavy hydrocarbon oils and method of pre...
Patent number
4,367,165
Issue date
Jan 4, 1983
Chiyoda Chemical Engineering and Construction Co., Ltd.
Sachio Asaoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing a catalyst for hydrotreatment of heavy hydroc...
Patent number
4,326,991
Issue date
Apr 27, 1982
Chiyoda Chemical Engineering and Construction Co., Ltd.
Sachio Asaoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SEPARATION OF OLEFIN COMPONENTS FROM A MIXTURE OF BUTANES AND BUTEN...
Publication number
20220017436
Publication date
Jan 20, 2022
SABIC Global Technologies B.V.
Mohammed ALDOSSARY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ZEOLITE CATALYSTS, METHODS FOR PRODUCING ZEOLITE CATALYSTS, AND MET...
Publication number
20190255516
Publication date
Aug 22, 2019
CHIYODA CORPORATION
Shinya Hodoshima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ZEOLITE CATALYSTS, METHODS FOR PRODUCING ZEOLITE CATALYSTS, AND MET...
Publication number
20170282165
Publication date
Oct 5, 2017
CHIYODA CORPORATION
Shinya Hodoshima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZEOLITE CATALYSTS, METHODS FOR PRODUCING ZEOLITE CATALYSTS, AND MET...
Publication number
20150174565
Publication date
Jun 25, 2015
CHIYODA CORPORATION
Shinya Hodoshima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR PREPARATION OF SYNTHESIS GAS AND PROCESS FOR PREPARING...
Publication number
20010010808
Publication date
Aug 2, 2001
Fuyuki Yagi
FUYUKI YAGI
C01 - INORGANIC CHEMISTRY