Inventor · disambiguated record
Rei Matsunaga
Also filed as: MATSUNAGA REI
14 granted patents·3 pending applications·48 citations·filing 1991–2022
89Inventor score
Files withSUMITOMO CHEMICAL CO7OLYMPUS CORP5MATSUNAGA REI2OLYMPUS MEDICAL SYSTEMS CORP2OTSUBO TOSHIRO1
Top patents by PatentIndex Score
17 records- 0175US10071231B2Medical instrument and medical systemOLYMPUS CORP·Filed 2017·Granted Sep 11, 2018·3 cites·9 claims
- 0273US8833130B2Tissue fastner production method and tissue fastenerMATSUNAGA REI·Filed 2012·Granted Sep 16, 2014·6 cites·11 claims
- 0370US5310747ABenzimidazole derivatives, agricultural and horticultural fungicides containing the same as an active ingredient and intermediate compounds thereofSUMITOMO CHEMICAL CO·Filed 1992·Granted May 10, 1994·16 cites·10 claims
- 0466US9757103B2Method for inserting endoscopic device into hollow organOLYMPUS CORP·Filed 2014·Granted Sep 12, 2017·3 cites·20 claims
- 0563US5798384AMicrobicidal compositionSUMITOMO CHEMICAL CO·Filed 1997·Granted Aug 25, 1998·11 cites·11 claims
- 0658US8696657B2Treatment toolMATSUNAGA REI·Filed 2008·Granted Apr 15, 2014·2 cites·6 claims
- 0753US2014350581A1Tissue fastner production method and tissue fastenerOLYMPUS MEDICAL SYSTEMS CORP·Filed 2014·Application pending·0 cites
- 0852US2023101766A1Treatment method for luminal organOLYMPUS MEDICAL SYSTEMS CORP·Filed 2022·Application pending·0 cites
- 0950US5863932AMicrobicidal compositionSUMITOMO CHEMICAL CO·Filed 1997·Granted Jan 26, 1999·6 cites·8 claims
- 1048US9974556B2Method for inserting endoscopic device into hollow organ using guide wireOLYMPUS CORP·Filed 2014·Granted May 22, 2018·0 cites·5 claims
- 1144US9265254B2Granular pesticidal compositionOTSUBO TOSHIRO·Filed 2005·Granted Feb 23, 2016·0 cites·12 claims
- 1242US10888691B2Stent delivery methodOLYMPUS CORP·Filed 2018·Granted Jan 12, 2021·0 cites·12 claims
- 1340US5234938ABenzimidazole derivative, its intermediate compounds and an agricultural and horticultural fungicide containing the benzimidazole derivative as an active ingredientSUMITOMO CHEMICAL CO·Filed 1991·Granted Aug 10, 1993·1 cites·14 claims
- 1440US2017246431A1Medical instrumentOLYMPUS CORP·Filed 2017·Application pending·0 cites
- 1533US5472974ABenzimidazole derivatives, agricultural and horticultural fungicides containing the same as an active ingredient and intermediate compounds thereofSUMITOMO CHEMICAL CO·Filed 1993·Granted Dec 5, 1995·0 cites·6 claims
- 1632US5998391AMicrobicidal compositionSUMITOMO CHEMICAL CO·Filed 1998·Granted Dec 7, 1999·0 cites·7 claims
- 1732US5395952ABenzimidazole derivatives agricultural and horticultural fungicides containing the same as an active ingredient and intermediate compounds thereofSUMITOMO CHEMICAL CO·Filed 1994·Granted Mar 7, 1995·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →