LexDanaLexDanabeta
Inventor

Masahiro Moriwaki

Inventor
Yokohama, JP

Overview

5→
Patents
1976–1996
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.

A61Fprimary
A61FFilters implantable into blood vessels33%
A61LMethods or apparatus for sterilising materials or objects in general22%
G06FElectric digital data processing22%
G06VImage or video recognition or understanding11%
G11CStatic stores11%
PatentTitleYear
5,549,664'Artificial blood vessel'19964,986,832'Artificial blood vessel and process for preparing it'19914,957,508'Medical tubes'1990RE029461'Hologram graphic data tablet apparatus using a vernier'19773,949,235'Large holographic memory with plural overlapping detector arrays'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
1976–1977Based in Tokyo, JP· patent location history
1990–1996Patents assigned to UBE INDUSTRIES (3)· patent assignee history
1990–1991Based in Yokohama, JP· patent location history
1996Based in Ichihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UBE INDUSTRIES31990–1996
NIPPON TELEGRAPH & TELEPHONE11976
Locations
LocationPatentsSpan
Yokohama, JP21990–1991
Tokyo, JP21976–1977
Ichihara, JP11996