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Koji NISHIYAMA
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Anthocyanin dye preparation
Patent number
10,827,769
Issue date
Nov 10, 2020
San-Ei Gen F.F.I., Inc.
Mayu Suzuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
COLORED SWEET POTATO HAVING HIGH ANTHOCYANIN CONTENT, PROCESSED PRO...
Publication number
20190241983
Publication date
Aug 8, 2019
SAN-EI GEN F.F.I., INC.
Tetsufumi SAKAI
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Application
ANTHOCYANIN DYE PREPARATION
Publication number
20180125105
Publication date
May 10, 2018
SAN-EI GEN F.F.I., INC.
Mayu SUZUKI
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