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Inventor

Masaaki Matsutani

Inventor
Tochigi, JP

Overview

11→
Patents
1992–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 as inventor

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

A61Bprimary
A61BDiagnosis54%
A61FFilters implantable into blood vessels31%
A61LMethods or apparatus for sterilising materials or objects in general8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,813,654Nose knife202010,575,845Suture needle20208,409,271'Stent having a locking part which prevents the strut from sliding out of the junction pipe'20138,137,353'Surgical saw'20128,070,795'Stent with a joining portion and a non-joining portion for joining a stent main wire and a strut'20117,794,492'Stent and stent graft'20107,264,626'Blood vessel knife'20076,568,432'Method for manufacturing a stent'20036,322,581'Suturing needle for medical use'20015,417,710'Suture guide and a fixing mechanism of the suture guide'19955,100,432'Surgical suture needle of the taper point type'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1995Patents assigned to MATSUTANI SEISAKUSHO (2)· patent assignee history
1992–2020Based in Tochigi, JP· patent location history
2001–2020Patents assigned to MANI INC (9)· patent assignee history
2007Based in Takanezawa-machi, JP· patent location history
2011–2013Patents assigned to MATSUTANI MASAAKI (3)· patent assignee history
2011–2013Patents assigned to FUKUDA MASATOSHI (2)· patent assignee history
2011–2013Patents assigned to HASHIMOTO YASUSHI (2)· patent assignee history
2011–2020Based in Utsunomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MANI INC92001–2020
MATSUTANI MASAAKIself32011–2013
FUKUDA MASATOSHI22011–2013
HASHIMOTO YASUSHI22011–2013
MATSUTANI SEISAKUSHO21992–1995
Locations
LocationPatentsSpan
Tochigi, JP71992–2020
Utsunomiya, JP32011–2020
Takanezawa-machi, JP12007