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Yasutaka Ohkubo
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing vanillin
Patent number
10,975,013
Issue date
Apr 13, 2021
T. Hasegawa Co., Ltd.
Yasutaka Ohkubo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flavor modulator having pyridine derivative or salt thereof as acti...
Patent number
10,894,772
Issue date
Jan 19, 2021
T. Hasegawa Co., Ltd.
Yamato Miyazawa
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Flavor modulator having pyridine derivative or salt thereof as acti...
Patent number
10,882,823
Issue date
Jan 5, 2021
T. Hasegawa Co., Ltd.
Yamato Miyazawa
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Flavor modulator having pyridine derivative or salt thereof as acti...
Patent number
10,836,724
Issue date
Nov 17, 2020
T. Hasegawa Co., Ltd.
Yamato Miyazawa
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
6,8,10-undecatrien-3-ol or 6,8,10-undecatrien-4-ol, and aroma compo...
Patent number
7,825,286
Issue date
Nov 2, 2010
T. Hasegawa Co., Ltd.
Akira Nakanishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6,8,10-undecatrien-3-one or 6,8,10-undecatrien-4-one, and aroma com...
Patent number
7,795,474
Issue date
Sep 14, 2010
T. Hasegawa Co., Ltd.
Akira Nakanishi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING VANILLIN
Publication number
20210040024
Publication date
Feb 11, 2021
T. HASEGAWA CO., LTD.
Yasutaka Ohkubo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FLAVOR MODULATOR HAVING PYRIDINE DERIVATIVE OR SALT THEREOF AS ACTI...
Publication number
20190389801
Publication date
Dec 26, 2019
T. HASEGAWA CO., LTD
Yamato MIYAZAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
EMULSION COMPOSITION AND POWDER COMPOSITION
Publication number
20190093047
Publication date
Mar 28, 2019
T. HASEGAWA CO., LTD
Shogo YOSHIDA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FLAVOR MODULATOR HAVING PYRIDINE DERIVATIVE OR SALT THEREOF AS ACTI...
Publication number
20180072670
Publication date
Mar 15, 2018
T. HASEGAWA CO., LTD
Yamato MIYAZAWA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
6,8,10-UNDECATRIEN-3-ONE OR 6,8,10-UNDECATRIEN-4-ONE, AND AROMA COM...
Publication number
20100137648
Publication date
Jun 3, 2010
Akira Nakanishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
6,8,10-UNDECATRIEN-3-OL OR 6,8,10-UNDECATRIEN-4-OL, AND AROMA COMPO...
Publication number
20100130794
Publication date
May 27, 2010
Akira Nakanishi
C07 - ORGANIC CHEMISTRY