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Kazuhiro Miyamoto
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Izumiotsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing fluoride gas
Patent number
9,731,968
Issue date
Aug 15, 2017
Stella Chemifa Corporation
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing tetrafluoroborate
Patent number
9,376,323
Issue date
Jun 28, 2016
Stella Chemifa Corporation
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for production hexafluorophosphates
Patent number
9,059,480
Issue date
Jun 16, 2015
Stella Chemifa Corporation
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Processes for production of phosphorus pentafluoride and hexafluoro...
Patent number
8,470,278
Issue date
Jun 25, 2013
Stella Chemifa Corporation
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Manufacturing method of hexafluorophosphate
Patent number
8,383,075
Issue date
Feb 26, 2013
Stella Chemifa Corporation
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Isotope enrichment method
Patent number
7,943,107
Issue date
May 17, 2011
Stella Chemifa Corporation
Masahide Waki
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING TETRAFLUOROBORATE
Publication number
20120082608
Publication date
Apr 5, 2012
STELLA CHEMIFA CORPORATION
Masahide Waki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROCESSES FOR PRODUCTION OF PHOSPHORUS PENTAFLUORIDE AND HEXAFLUORO...
Publication number
20110189538
Publication date
Aug 4, 2011
STELLA CHEMIFA CORPORATION
Masahide Waki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROCESS FOR PRODUCING FLUORIDE GAS
Publication number
20110135555
Publication date
Jun 9, 2011
STELLA CHEMIFA CORPORATION
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION HEXAFLUOROPHOSPHATES
Publication number
20110097626
Publication date
Apr 28, 2011
STELLA CHEMIFA CORPORATION
Masahide Waki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD OF MANUFACTURING PHOSPHOROUS PENTAFLUORIDE AND HEXAFLUOROPHO...
Publication number
20100322838
Publication date
Dec 23, 2010
STELLA CHEMIFA CORPORATION
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MANUFACTURING METHOD OF HEXAFLUOROPHOSPHATE
Publication number
20100317511
Publication date
Dec 16, 2010
STELLA CHEMIFA CORPORATION
Masahide Waki
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF SILICON TETRAFLUORIDE, AND APPARATUS FOR...
Publication number
20090274606
Publication date
Nov 5, 2009
STELLA CHEMIFA CORPORATION
Mitsugu Nagano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ISOTOPE ENRICHEMENT METHOD
Publication number
20090136407
Publication date
May 28, 2009
STELLA CHEMIFA CORPORATION
Masahide Waki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL