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Koji HAMASAKI
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Anthocyanin-based pigment composition
Patent number
11,352,501
Issue date
Jun 7, 2022
San-Ei Gen F.F.I., Inc
Masahiko Ishida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR SUPPRESSING FOAMING OF NATURALLY DERIVED WATER-SOLUBLE P...
Publication number
20200277500
Publication date
Sep 3, 2020
SAN-EI GEN F.F.I., INC.
Aki YOKOTA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
DEFOAMING AND/OR FOAM SUPPRESSION METHOD FOR NATURALLY DERIVED WATE...
Publication number
20200253247
Publication date
Aug 13, 2020
SAN-EI GEN F.F.I., INC.
Aki YOKOTA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Red colorant composition derived from iridoid compounds and method...
Publication number
20190161465
Publication date
May 30, 2019
Keiko Izumida
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
ANTHOCYANIN-BASED PIGMENT COMPOSITION
Publication number
20170253744
Publication date
Sep 7, 2017
SAN-EI GEN F.F.I., INC.
Masahiko ISHIDA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
DEODORIZED PLANT COLORANT DERIVED FROM IPOMOEA BATATAS (as amended)
Publication number
20090324787
Publication date
Dec 31, 2009
SAN-EI GEN F.F.I., INC.
Koji NISHIYAMA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Deodorized plant colorant derived from Ipomoea Batatas
Publication number
20090238932
Publication date
Sep 24, 2009
SAN-EI GEN F.F.I., INC.
Koji NISHIYAMA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES