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Inventor

Ryuichi Inaba

Inventor
Ichikawa, JP

Overview

5→
Patents
2012–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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 preparations26%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds16%
C08LCompositions of macromolecular compounds11%
Y10TTechnical subjects covered by former us classification11%
C08JWorking-up5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
PatentTitleYear
9,267,037'Silicone composite particles, making method, and cosmetic composition'20169,205,031'Composite particles, method for preparing the same and cosmetic composition'20159,023,969'Powder surface-treated with an organopolysiloxane having carboxyl groups, a dispersion of the same, and a cosmetic comprising the same'20158,389,118'Cosmetic'20138,293,366'Cosmetic'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to INABA RYUICHI (5)· patent assignee history
2012–2016Patents assigned to SHINETSU CHEMICAL CO (5)· patent assignee history
2012–2016Patents assigned to INOKUCHI YOSHINORI (4)· patent assignee history
2012–2013Patents assigned to HORIGUCHI RYUJI (2)· patent assignee history
2012–2015Based in Ichikawa, JP· patent location history
2015Patents assigned to KAMEI MASANAO (1)· patent assignee history
2015–2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INABA RYUICHIself52012–2016
SHINETSU CHEMICAL CO52012–2016
INOKUCHI YOSHINORI42012–2016
HORIGUCHI RYUJI22012–2013
KAMEI MASANAO12015
Locations
LocationPatentsSpan
Ichikawa, JP32012–2015
Tokyo, JP22015–2016