Inventor

Toshie Takahashi

Inventor

Tokyo, JP

Overview

1991–2002

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes26%

A61QSpecific use of cosmetics or similar toiletry preparations19%

C08BPolysaccharides7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

C08LCompositions of macromolecular compounds7%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments7%

C11DDetergent compositions7%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials7%

A01NPreservation of bodies of humans or animals or plants or parts thereof4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–2002Patents assigned to KAO CORP (5)· patent assignee history

1991Patents assigned to MITSUBISHI GAS CHEMICAL CO (1)· patent assignee history

1991Based in Matsudo, JP· patent location history

1991Based in Ichikawa, JP· patent location history

1993–2002Based in Tokyo, JP· patent location history

1994–1998Patents assigned to WAKAMOTO PHARMA CO LTD (3)· patent assignee history

1994Based in Yamato, JP· patent location history

1998Based in Nihonbashi-Muromachi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations