LexDanaLexDanabeta
Inventor

Toshimichi Shirouzu

Inventor
Kobe, JP

Overview

8→
Patents
1996–2009
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels30%
LOC1230%
B60CVehicle tyres20%
A61BDiagnosis10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
7,581,574'Vehicle tire with tread having at least three annular regions each provided with axial grooves'20097,438,101'Pneumatic tire with tread having blocks'2008D0522442'Tire tread'2006D0513402'Tire tread'2006D0470102'Tire tread'20035,891,070'Breast presser belt'19995,728,056'Lumbago correcting belt'19985,486,194'Compressive hemostatic belt'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2009Patents assigned to SUMITOMO RUBBER IND (5)· patent assignee history
1996–1999Based in Akashi, JP· patent location history
2003–2006Patents assigned to GOODYEAR TIRE & RUBBER (3)· patent assignee history
2003–2009Based in Kobe, JP· patent location history
2006Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO RUBBER IND51996–2009
GOODYEAR TIRE & RUBBER32003–2006
Locations
LocationPatentsSpan
Kobe, JP32003–2009
Akashi, JP31996–1999
Hyogo, JP22006