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Inventor

Takehisa Matsuda

Inventor
Minoo, JP

Overview

26→
Patents
1988–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 26 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
Y10TTechnical subjects covered by former us classification7%
C09JAdhesives5%
C12NMicroorganisms or enzymes5%
A61BDiagnosis4%
A61FFilters implantable into blood vessels4%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
8,540,766'Biofilm formation inhibitor and treatment device thereof'20138,273,847'Medical adhesive'20128,123,798'Biofilm formation inhibitor and treatment device thereof'20127,144,976'Coumarin endcapped absorbable polymers'20067,105,629'Coumarin endcapped absorbable polymers'20067,012,126'Coumarin endcapped absorbable polymers'20066,423,818'Coumarin endcapped absorbable polymers'20026,075,066'Material to be worn on the eyeball'20005,898,000'Substrate for controlling growth direction of nerve fibers and process for preparing the same, method for controlling growth direction of nerve fibers and artificial neuronal network by the same'19995,840,066'Infusion catheter'19985,763,504'Photcurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof'19985,718,723'Artificial blood vessel and process for producing the same'19985,593,814'Control of cell arrangement'19975,486,547'Surgical adhesive sheet, surgical instruments and methods of using the same'19965,462,976'Photocurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof'19955,457,141'Surgical adhesive sheet, surgical instruments and methods of using the same'19955,348,873'Immobilization of an anti-thrombogenic substance with a photo-reactive azide and a photo-crosslinking material'19945,240,747'Process for modifying surfaces of materials'19935,202,227'Control of cell arrangement'19935,192,301'Closing plug of a defect for medical use and a closing plug device utilizing it'19935,173,301'Surgical adhesive'19925,128,170'Method for manufacturing medical device having a highly biocompatible surface'19924,994,542'Surgical adhesive'19914,944,746'Method of and apparatus for separating a balloon in a balloon catheter'19904,806,614'Surgical adhesive'19894,740,534'Surgical adhesive'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2012Patents assigned to SANYO CHEMICAL IND LTD (7)· patent assignee history
1988–1999Based in Minoo, JP· patent location history
1993–1999Patents assigned to KANEGAFUCHI CHEMICAL IND (4)· patent assignee history
1993–2012Based in Mino, JP· patent location history
1994–1998Based in Minou, JP· patent location history
1995–2000Patents assigned to SEIKAGAKU KOGYO CO LTD (4)· patent assignee history
1995–2000Based in Osaka, JP· patent location history
2002–2013Based in Fukuoka, JP· patent location history
2006–2013Patents assigned to MATSUDA TAKEHISA (3)· patent assignee history
2006Patents assigned to ETHICON INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO CHEMICAL IND LTD71988–2012
KANEGAFUCHI CHEMICAL IND41993–1999
SEIKAGAKU KOGYO CO LTD41995–2000
MATSUDA TAKEHISAself32006–2013
ETHICON INC22006
Locations
LocationPatentsSpan
Minoo, JP121988–1999
Fukuoka, JP62002–2013
Osaka, JP41995–2000
Mino, JP21993–2012
Minou, JP21994–1998