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Ikuo Yosejima
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Yao-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat-expandable microspheres, process for producing the same, and a...
Patent number
8,247,465
Issue date
Aug 21, 2012
Matsumoto Yushi-Seiyaku Co., Ltd.
Takeshi Inohara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing heat-expandable microspheres and application t...
Patent number
8,206,826
Issue date
Jun 26, 2012
Matsumoto Yushi-Seiyaku Co., Ltd.
Hiroki Naito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermo-expansive microspheres, their production process and their a...
Patent number
7,994,229
Issue date
Aug 9, 2011
Matsumoto Yushi-Seiyaku Co., Ltd.
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-expanded microspheres, production process thereof, heat-expand...
Patent number
7,807,729
Issue date
Oct 5, 2010
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermo-expansive microspheres, their production process and their a...
Patent number
7,351,752
Issue date
Apr 1, 2008
Matsumoto Yushi-Seiyaku Co., Ltd.
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HEAT-EXPANDABLE MICROSPHERES, PROCESS FOR PRODUCING THE SAME, AND A...
Publication number
20100204349
Publication date
Aug 12, 2010
Matsumoto Yushi-Seiyaku Co., Ltd
Takeshi Inohara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING HEAT-EXPANDABLE MICROSPHERES AND APPLICATION T...
Publication number
20100120929
Publication date
May 13, 2010
Matsumoto Yushi-Seiyaku Co., Ltd
Hiroki Naito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermo-expansive microspheres, their production process and their a...
Publication number
20080293838
Publication date
Nov 27, 2008
MATSUMOTO YUSHI-SEIYAKU CO., LTD.
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermally expanded microsphere, process for producing the same, the...
Publication number
20070154711
Publication date
Jul 5, 2007
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermo-expansive microspheres, their production process and their a...
Publication number
20050080151
Publication date
Apr 14, 2005
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...