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Inventor

Ryoko Kurihara

Inventor
Tochigi, JP

Overview

11→
Patents
2011–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels77%
A61LMethods or apparatus for sterilising materials or objects in general15%
LOC248%
PatentTitleYear
11,090,201Absorbent article202110,952,911Incontinence absorbent article with cotton fiber front-surface sheet202110,765,568Absorbent article202010,307,304Absorbent article201910,195,090Absorbent article20199,655,790'Absorbent article and manufacturing method therefor'2017D0774184'Incontinence napkin'20169,040,769'Absorbent article'20158,679,084'Absorbent article'20148,317,769'Absorbing article with folded side barriers'20128,048,052'Absorptive article'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2021Patents assigned to DAIO SEISHI KK (11)· patent assignee history
2011–2017Based in Sakura, JP· patent location history
2012–2015Patents assigned to KURIHARA RYOKO (3)· patent assignee history
2016–2021Based in Tochigi, JP· patent location history
2021Based in Tochigi-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIO SEISHI KK112011–2021
KURIHARA RYOKOself32012–2015
Locations
LocationPatentsSpan
Tochigi, JP52016–2021
Sakura, JP52011–2017
Tochigi-shi, JP12021