LexDanaLexDanabeta
Inventor

Hiroyuki Yokomatsu

Inventor
Tochigi, JP

Overview

2→
Patents
2001
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels50%
B29CShaping or joining of plastics25%
B29LIndexing scheme associated with subclass b29c, relating to particular articles25%
PatentTitleYear
6,326,525'Absorbent article with free edge portions'20016,302,872'Absorbent member sealed between a topsheet and a backsheet'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to KAO CORP (2)· patent assignee history
2001Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAO CORP22001
Locations
LocationPatentsSpan
Tochigi, JP22001