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Junzo Yamano
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Yokkaichi-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Filters for electronic display devices
Patent number
7,521,562
Issue date
Apr 21, 2009
Kyowa Hakko Chemical Co., Ltd.
Ikuo Shimizu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
OPTICAL FILTER
Publication number
20090074373
Publication date
Mar 19, 2009
KYOWA HAKKO CHEMICAL CO., LTD.
Junzo Yamano
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING COMPOUND HAVING ACID-LABILE GROUP
Publication number
20090035702
Publication date
Feb 5, 2009
KYOWA HAKKO CHEMICAL CO., LTD
Hiroshi Matsuoka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Filters for Electronic Display Devices
Publication number
20070260059
Publication date
Nov 8, 2007
KYOWA HAKKO CHEMICAL CO., LTD.
Ikuo Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FILTERS FOR ELECTRONIC DISPLAY DEVICES
Publication number
20070212622
Publication date
Sep 13, 2007
KYOWA HAKKO CHEMICAL CO., LTD.
Junzo Yamano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for producing compound having acid-labile group
Publication number
20060177763
Publication date
Aug 10, 2006
KYOWA HAKKO CHEMICAL CO., LTD.
Hiroshi Matsuoka
C07 - ORGANIC CHEMISTRY