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Haruki Tsuruta
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Kanagawa, JP
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last 30 patents
Information
Patent Grant
Perfume composition
Patent number
4,434,306
Issue date
Feb 28, 1984
Takasago Perfumery Co., Ltd.
Toyohiko Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing brassylic diester
Patent number
4,310,685
Issue date
Jan 12, 1982
Takasago Perfumery Co., Ltd.
Kiyohito Sawano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Norbornane and norbornene derivatives
Patent number
4,229,600
Issue date
Oct 21, 1980
Takasago Perfumery Co., Ltd.
Toyohiko Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chewing gum base containing a thermally decomposed product of a nat...
Patent number
4,202,906
Issue date
May 13, 1980
Lotte Co., Ltd.
Koichi Ogawa
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES