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Inventor

Takako Ishii

Inventor
Yokohama, JP

Overview

3→
Patents
2011–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
A61QSpecific use of cosmetics or similar toiletry preparations17%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium17%
G06TImage data processing or generation, in general17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
8,657,888'Oxidation hair dye composition'20148,643,679'Storage medium storing image conversion program and image conversion apparatus'20147,887,920'Borate and near-infrared ray absorption material'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to NIPPON CATALYTIC CHEM IND (1)· patent assignee history
2011Based in Osaka, JP· patent location history
2014Patents assigned to ISHII TAKAKO (2)· patent assignee history
2014Patents assigned to NINTENDO CO LTD (1)· patent assignee history
2014Patents assigned to OHNISHI NAONORI (1)· patent assignee history
2014Patents assigned to OKUBO KAZUMI (1)· patent assignee history
2014Based in Yokohama, JP· patent location history
2014Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISHII TAKAKOself22014
NINTENDO CO LTD12014
NIPPON CATALYTIC CHEM IND12011
OHNISHI NAONORI12014
OKUBO KAZUMI12014
Locations
LocationPatentsSpan
Yokohama, JP12014
Kyoto, JP12014
Osaka, JP12011