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Inventor

Sadanao Manabe

Inventor
Tokyo, JP

Overview

3→
Patents
1986–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels33%
B29DProducing particular articles from plastics or from substances in a plastic state33%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
PatentTitleYear
11,083,643Absorbent article with improved adhesive usage and method of manufacturing same202111,071,659Underpants-style disposable diaper and manufacturing method therefor20214,596,844'Self-hardenable resin composition'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to NIPPON OILS & FATS CO LTD (1)· patent assignee history
1986Based in Zushi, JP· patent location history
2021Patents assigned to DAIO SEISHI KK (2)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIO SEISHI KK22021
NIPPON OILS & FATS CO LTD11986
Locations
LocationPatentsSpan
Tokyo, JP22021
Zushi, JP11986