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Masaki Itou
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Chigasaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Freeze vacuum drying apparatus and freeze vacuum drying method
Patent number
11,112,176
Issue date
Sep 7, 2021
Ulvac, Inc.
Tsutomu Nishihashi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Freeze-drying apparatus and freeze-drying method
Patent number
8,978,268
Issue date
Mar 17, 2015
ULVAC, Inc.
Masaki Itou
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Vacuum freeze-drying apparatus and method for vacuum freeze drying
Patent number
8,341,854
Issue date
Jan 1, 2013
Ulvac, Inc.
Seiji Ogata
F26 - DRYING
Patents Applications
last 30 patents
Information
Patent Application
VACUUM FREEZE-DRYING METHOD, INJECTION NOZZLE FOR A VACUUM FREEZE-D...
Publication number
20230168034
Publication date
Jun 1, 2023
ULVAC, Inc.
Sora UEMATSU
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FREEZE VACUUM DRYING APPARATUS AND FREEZE VACUUM DRYING METHOD
Publication number
20210080179
Publication date
Mar 18, 2021
ULVAC, Inc.
Tsutomu NISHIHASHI
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FREEZE-DRYING APPARATUS AND FREEZE-DRYING METHOD
Publication number
20110192047
Publication date
Aug 11, 2011
Ulvac, Inc.
Masaki Itou
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FREEZE-DRYING APPARATUS
Publication number
20110113643
Publication date
May 19, 2011
Ulvac, Inc.
Masaki Itou
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FREEZE-DRYING APPARATUS AND FREEZE-DRYING METHOD
Publication number
20110113644
Publication date
May 19, 2011
Ulvac, Inc.
Masaki Itou
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
VACUUM FREEZE-DRYING APPARATUS AND METHOD FOR VACUUM FREEZE DRYING
Publication number
20100107437
Publication date
May 6, 2010
ULVAC, Inc.
Seiji Ogata
F26 - DRYING