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Inventor

Hideyo Yoshikawa

Inventor
Toyohashi, JP

Overview

1→
Patents
2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%
C08JWorking-up20%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials20%
PatentTitleYear
9,603,756'Composite material for absorbent article, and method for manufacturing thereof'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to UNICHARM CORP (1)· patent assignee history
2017Based in Toyohashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNICHARM CORP12017
Locations
LocationPatentsSpan
Toyohashi, JP12017