Inventor · disambiguated record
Takehisa Matsuda
Also filed as: MATSUDA TAKEHISA
25 granted patents·3 pending applications·3,566 citations·filing 1986–2005
98Inventor score
Files withSANYO CHEMICAL IND LTD5KANEGAFUCHI CHEMICAL IND4SEIKAGAKU KOGYO CO LTD4MATSUDA TAKEHISA3ETHICON INC2
Top patents by PatentIndex Score
28 records- 0198US4740534ASurgical adhesiveSANYO CHEMICAL IND LTD·Filed 1986·Granted Apr 26, 1988·177 cites·15 claims
- 0296US5462976APhotocurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereofSEIKAGAKU KOGYO CO LTD·Filed 1993·Granted Oct 31, 1995·116 cites·11 claims
- 0396US5173301ASurgical adhesiveSANYO CHEMICAL IND LTD·Filed 1991·Granted Dec 22, 1992·109 cites·19 claims
- 0493US5192301AClosing plug of a defect for medical use and a closing plug device utilizing itNIPPON ZEON CO·Filed 1991·Granted Mar 9, 1993·2k cites·12 claims
- 0592US4806614ASurgical adhesiveSANYO CHEMICAL IND LTD·Filed 1987·Granted Feb 21, 1989·77 cites·23 claims
- 0688US5202227AControl of cell arrangementKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Apr 13, 1993·99 cites·3 claims
- 0786US6075066AMaterial to be worn on the eyeballSEIKAGAKU KOGYO CO LTD·Filed 1995·Granted Jun 13, 2000·81 cites·13 claims
- 0886US5593814AControl of cell arrangementKANEGAFUCHI CHEMICAL IND·Filed 1994·Granted Jan 14, 1997·86 cites·18 claims
- 0982US5348873AImmobilization of an anti-thrombogenic substance with a photo-reactive azide and a photo-crosslinking materialVAYU KK·Filed 1992·Granted Sep 20, 1994·77 cites·19 claims
- 1082US4994542ASurgical adhesiveASAHI GLASS CO LTD·Filed 1989·Granted Feb 19, 1991·111 cites·20 claims
- 1178US7012126B2Coumarin endcapped absorbable polymersETHICON INC·Filed 2002·Granted Mar 14, 2006·56 cites·2 claims
- 1276US6423818B1Coumarin endcapped absorbable polymersFiled 2000·Granted Jul 23, 2002·51 cites·26 claims
- 1372US7105629B2Coumarin endcapped absorbable polymersMATSUDA TAKEHISA·Filed 2002·Granted Sep 12, 2006·44 cites·12 claims
- 1470US7144976B2Coumarin endcapped absorbable polymersETHICON INC·Filed 2002·Granted Dec 5, 2006·33 cites·4 claims
- 1569US5763504APhotcurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereofSEIKAGAKU KOGYO CO LTD·Filed 1995·Granted Jun 9, 1998·72 cites·13 claims
- 1667US5457141ASurgical adhesive sheet, surgical instruments and methods of using the sameSANYO CHEMICAL IND LTD·Filed 1993·Granted Oct 10, 1995·80 cites·3 claims
- 1765US4944746AMethod of and apparatus for separating a balloon in a balloon catheterTOKAI RIKA CO LTD·Filed 1989·Granted Jul 31, 1990·100 cites·13 claims
- 1863US5128170AMethod for manufacturing medical device having a highly biocompatible surfaceKANEGAFUCHI KAGAKU KOGYO KABU·Filed 1990·Granted Jul 7, 1992·60 cites·2 claims
- 1958US5486547ASurgical adhesive sheet, surgical instruments and methods of using the sameSANYO CHEMICAL IND LTD·Filed 1994·Granted Jan 23, 1996·55 cites·13 claims
- 2050US5898000ASubstrate 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 sameKANEGAFUCHI CHEMICAL IND·Filed 1991·Granted Apr 27, 1999·10 cites·7 claims
- 2146US5840066AInfusion catheterTOKAI KOBUNSHI KAGAKU KABUSHIK·Filed 1996·Granted Nov 24, 1998·60 cites·13 claims
- 2244US8540766B2Biofilm formation inhibitor and treatment device thereofMATSUDA TAKEHISA·Filed 2005·Granted Sep 24, 2013·0 cites·10 claims
- 2343US2006228344A1Cell-containing preparationsMATSUDA TAKEHISA·Filed 2004·Application pending·0 cites
- 2442US5240747AProcess for modifying surfaces of materialsKANEGAFUCHI CHEMICAL IND·Filed 1991·Granted Aug 31, 1993·20 cites·7 claims
- 2541US2001005504A1Photo-curing tissue adhesiveFiled 2000·Application pending·0 cites
- 2639US5718723AArtificial blood vessel and process for producing the sameSEIKAGAKU KOGYO CO LTD·Filed 1994·Granted Feb 17, 1998·28 cites·8 claims
- 2738US2005131192A1Polymer and process for producing polymerFiled 2002·Application pending·0 cites
- 2832US8273847B2Medical adhesiveYOSHIMURA TETSUJI·Filed 2005·Granted Sep 25, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →