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Inventor

Kenya Ishida

Inventor
Kanagawa, JP

Overview

46→
Patents
1992–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 46 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes18%
A61QSpecific use of cosmetics or similar toiletry preparations18%
C07CAcyclic or carbocyclic compounds14%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes6%
C07BGeneral methods of organic chemistry5%
C07DHeterocyclic compounds5%
A23GCocoa3%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%
PatentTitleYear
9,975,831Method for producing ether compound20189,486,395'Synthetic spilanthol and use thereof'20169,233,916'Method for producing nitrile'20169,085,545'Macrocyclic triene lactones having unconjugated triene structure, its production method and its synthetic intermediate'20159,079,826'Method for producing high-purity ceramide'20159,029,593'Method for manufacturing spilanthol and intermediate manufacturing product therefor'20158,986,660'Process for producing (3S)-1-menthyl 3-hydroxybutyrate and sensate composition'20158,865,191'Lipid composition and skin care formulation containing the same'20148,846,651'Lipid composition having excellent shape retention property and product'20148,741,958'Synthetic spilanthol and use thereof'20148,735,446'Vanillin acetals and sensory stimulant composition containing the same'20148,632,792'Cooling sensation agent composition and sensory stimulation agent composition'20148,586,009'Process for producing (3S)-I-menthyl 3-hydroxybutyrate and sensate composition'20138,536,364'Method for producing sulfur-containing carboxylic acid esters'20138,481,759'Process for producing wine lactone'20138,476,472'(3R)-L-menthyl 3-hydroxybutyrate, process for producing the same, and sensate composition comprising the same'20138,377,458'Cooling sensation agent composition, sensory stimulation agent composition and use of the same'20138,313,755'Clear aqueous ceramide composition'20128,309,062'Process for producing (3S)-I-menthyl 3-hydroxybutyrate and sensate composition'20128,236,970'Vanillin acetals'20128,217,192'Production method of (2E,6Z,8E)-N-isobutyl-2,6,8-decatrienamide (spilanthol), and food or drink, fragrance or cosmetic, or pharmaceutical comprising the same'20128,071,531'Flavor and fragrance composition'20118,053,592'Method for producing optically active α-ionone'20117,964,637'Process for producing optically active theaspirane'20117,923,585'Menthol derivative and cooling agent composition comprising the same'20117,902,404'Method for producing optically active α-ionone'20117,888,513'Condensation reaction by metal catalyst'20117,728,177'Optically active 3-methylcyclopentadecanone and method for producing intermediate thereof'20107,576,125'Melanogenesis inhibitor and skin preparation containing the same'20097,538,081'Method and agent for enhancing diffusivity and long-lasting property of fragrance'20097,196,052'Fragrance composition'20076,570,010'Inclusion compounds of vanillyl alcohol derivative in cyclodextrin and compositions containing the same'20036,528,074'Lipid composition containing a liquid crystal structure'20036,440,400'Trimethylcylohexane derivatives and melanin-formation inhibitors and perfumeholding agents with the use of the same'20026,379,659'Keratin fiber strengthening agent and method for strengthening keratin fiber'20026,355,627'Branched cyclodextrin clathrate compound of hinokitiols and composition containing the same'20025,998,668'Optically active compound and process for producing the same'19995,925,792'Process for preparing 2-amino-1,3-alkanediol or derivative thereof, process for preparing optically active dihydrosphingosine derivative, and intermediates for optically active dihydrosphingosine derivative'19995,831,125'Method of making primary amide derivative'19985,786,386'Antibacterial and fungicidal agent'19985,626,852'Composition containing body activated fragrance for contacting the skin and method of use'19975,380,763'Topical composition for treating acne vulgaris'19955,378,468'Composition containing body activated fragrance for contacting the skin and method of use'19955,344,850'Topical composition for preventing or treating acne vulgaris'19945,200,429'Acne vulgaris treating'19935,141,921'Perfume composition'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2018Patents assigned to TAKASAGO PERFUMERY CO LTD (45)· patent assignee history
1992–2018Based in Tokyo, JP· patent location history
1995–2016Based in Kanagawa, JP· patent location history
1995–2016Based in Yokohama, JP· patent location history
1998–2015Based in Hiratsuka, JP· patent location history
2011–2015Patents assigned to ISHIDA KENYA (17)· patent assignee history
2011–2014Patents assigned to AIDA TAKASHI (8)· patent assignee history
2012–2013Patents assigned to HOJO KAZUMA (4)· patent assignee history
2012–2015Patents assigned to UJIHARA HIDEO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAKASAGO PERFUMERY CO LTD451992–2018
ISHIDA KENYAself172011–2015
AIDA TAKASHI82011–2014
HOJO KAZUMA42012–2013
UJIHARA HIDEO42012–2015
Locations
LocationPatentsSpan
Kanagawa, JP251995–2016
Hiratsuka, JP131998–2015
Tokyo, JP51992–2018
Yokohama, JP31995–2016