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Teruhiko Tsuda
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Shinnanyo-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Monodisperse particles, process for producing the same, and uses th...
Patent number
6,855,761
Issue date
Feb 15, 2005
Tosoh Corporation
Kazuaki Muranaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anion exchanger, process for producing same, and its use
Patent number
6,689,820
Issue date
Feb 10, 2004
Tosoh Corporation
Kazuaki Muranaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Anion exchanger, process for producing same, and its use
Publication number
20020134729
Publication date
Sep 26, 2002
TOSOH CORPORATION
Kazuaki Muranaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Anion exchanger, process for producing same, and its use
Publication number
20020099104
Publication date
Jul 25, 2002
TOSOH CORPORATION
Kazuaki Muranaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Monodisperse particles, process for producing the same, and uses th...
Publication number
20020072565
Publication date
Jun 13, 2002
Kazuaki Muranaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...