TREA

Takasago Perfumery Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuator for liquid ejection
    • Patent number 5,205,443
    • Issue date Apr 27, 1993
    • Takasago Perfumery Co., Ltd.
    • Ryosuke Inui
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Actuator for liquid ejection
    • Patent number 5,085,353
    • Issue date Feb 4, 1992
    • Takasago Perfumery Co., Ltd.
    • Ryosuke Inui
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Process for producing optically active alcohols
    • Patent number 4,962,242
    • Issue date Oct 9, 1990
    • Takasago Perfumery Co., Ltd.
    • Nobuo Yamada
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Perfume composition
    • Patent number 4,885,274
    • Issue date Dec 5, 1989
    • Takasago Perfumery Co., Ltd.
    • Nobuo Yamada
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for preparing N-acyltetrahydroisoquinoline
    • Patent number 4,851,537
    • Issue date Jul 25, 1989
    • Takasago Perfumery Co., Ltd.
    • Ryoji Noyori
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for preparing green aroma compounds
    • Patent number 4,769,243
    • Issue date Sep 6, 1988
    • Takasago Perfumery Co., Ltd.
    • Tsuneyoshi Kanisawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1,1,4,4-tetraphenyl-1,3-butadiene derivative and electrophotographi...
    • Patent number 4,751,163
    • Issue date Jun 14, 1988
    • Takasago Perfumery Co., Ltd.
    • Toshimitsu Hagiwara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Perfume composition
    • Patent number 4,738,951
    • Issue date Apr 19, 1988
    • Takasago Perfumery Co., Ltd.
    • Takeshi Yamamoto
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Ruthenium-phosphine complex
    • Patent number 4,739,085
    • Issue date Apr 19, 1988
    • Takasago Perfumery Co., Ltd.
    • Hidemasa Takaya
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Ruthenium-phosphine complex
    • Patent number 4,739,084
    • Issue date Apr 19, 1988
    • Takasago Perfumery Co., Ltd.
    • Hidemasa Takaya
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    5,5'-diamino or 5,5'-diacetamido-2,2'-bis(diphenylphosphino)-1,1'-b...
    • Patent number 4,705,895
    • Issue date Nov 10, 1987
    • Takasago Perfumery Co., Ltd.
    • Tamon Okano
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of enamines or imines
    • Patent number 4,695,631
    • Issue date Sep 22, 1987
    • Takasago Perfumery Co., Ltd.
    • Seinosuke Otsuka
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Ruthenium-phosphine complex
    • Patent number 4,691,037
    • Issue date Sep 1, 1987
    • Takasago Perfumery Co., Ltd.
    • Sadao Yoshikawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cologne composition
    • Patent number 4,678,603
    • Issue date Jul 7, 1987
    • Takasago Perfumery Co., Ltd.
    • Hiroshi Ishii
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Deodorant
    • Patent number 4,634,588
    • Issue date Jan 6, 1987
    • Takasago Perfumery Co. Ltd.
    • Michio Moroe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Growth inhibitor for cariogenic bacteria
    • Patent number 4,612,190
    • Issue date Sep 16, 1986
    • Takasago Perfumery Co., Ltd.
    • Toshiya Sato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rhodium-phosphine complex
    • Patent number 4,605,750
    • Issue date Aug 12, 1986
    • Takasago Perfumery Co., Ltd.
    • Hidenori Kumobayashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Rhodium-phosphine complex
    • Patent number 4,604,474
    • Issue date Aug 5, 1986
    • Takasago Perfumery Co., Ltd.
    • Hidenori Kumobayashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Growth inhibitor for cariogenic bacteria
    • Patent number 4,590,215
    • Issue date May 20, 1986
    • Takasago Perfumery Co., Ltd.
    • Yuzo Yamaguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Perfume-containing resin
    • Patent number 4,582,635
    • Issue date Apr 15, 1986
    • Takasago Perfumery Co., Ltd.
    • Shigemasa Furuuchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical resolution of the racemic modification of 2,2'-bis(diphenyl...
    • Patent number 4,564,708
    • Issue date Jan 14, 1986
    • Takasago Perfumery Co., Ltd.
    • Misao Yagi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Menthol soap
    • Patent number 4,564,462
    • Issue date Jan 14, 1986
    • Takasago Perfumery Co., Ltd.
    • Hajime Watanabe
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for producing myrcenol
    • Patent number 4,520,212
    • Issue date May 28, 1985
    • Takasago Perfumery Co., Ltd.
    • Shigeru Mitsuhashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Foam washing method
    • Patent number 4,499,620
    • Issue date Feb 19, 1985
    • Takasago Perfumery Co., Ltd.
    • Motoi Minagawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3-Levo-Menthoxypropane-1,2-diol
    • Patent number 4,459,425
    • Issue date Jul 10, 1984
    • Takasago Perfumery Co., Ltd.
    • Akira Amano
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    (+)- Or (-)-7-hydroxymethyl-2,6,6-trimethyltricyclo[6,2,1,0.sup.1,5...
    • Patent number 4,444,982
    • Issue date Apr 24, 1984
    • Takasago Perfumery Co., Ltd.
    • Tsukasa Nagashima
    • C07 - ORGANIC CHEMISTRY
  • 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

    5-Methyl-2-(2'-oxo-3'-butyl)phenol and perfume compositions compris...
    • Patent number 4,428,868
    • Issue date Jan 31, 1984
    • Takasago Perfumery Co., Ltd.
    • Katsuhiro Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing polycondensates of .omega.-oxypentadecanoic acid
    • Patent number 4,419,292
    • Issue date Dec 6, 1983
    • Takasago Perfumery Co., Ltd.
    • Tohr Yamanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing hydroxycitronellal
    • Patent number 4,347,387
    • Issue date Aug 31, 1982
    • Takasago Perfumery Co., Ltd.
    • Susumu Akutagawa
    • C07 - ORGANIC CHEMISTRY