Inventor · disambiguated record
Masakatsu Kawaura
Also filed as: KAWAURA MASAKATSU
34 granted patents·36 pending applications·1,153 citations·filing 2003–2024
96Inventor score
Files withTERUMO CORP58KAWAURA MASAKATSU5MARUYAMA TOMOJI4TERUMO KABUSHIKI1TERUMO MEDICAL INNOVATION INC1
Top patents by PatentIndex Score
70 records- 0195US8603110B2Organism tissue suturing apparatusMARUYAMA TOMOJI·Filed 2003·Granted Dec 10, 2013·1k cites·16 claims
- 0289US7875052B2Tissue closure and tissue closing deviceTERUMO CORP·Filed 2005·Granted Jan 25, 2011·73 cites·20 claims
- 0379US8277481B2Tissue closure and tissue closing deviceKAWAURA MASAKATSU·Filed 2006·Granted Oct 2, 2012·23 cites·22 claims
- 0476US9017357B1Puncture apparatusTERUMO CORP·Filed 2014·Granted Apr 28, 2015·9 cites·20 claims
- 0575US10722691B2Puncture apparatusTERUMO CORP·Filed 2016·Granted Jul 28, 2020·3 cites·12 claims
- 0675US2025072904A1Compression device and compression methodTERUMO CORP·Filed 2024·Application pending·0 cites
- 0774US9011475B1Puncture apparatusTERUMO CORP·Filed 2014·Granted Apr 21, 2015·7 cites·20 claims
- 0871US8911464B2Puncture apparatusTERUMO CORP·Filed 2013·Granted Dec 16, 2014·4 cites·20 claims
- 0970US8226682B2Tissue closing deviceMARUYAMA TOMOJI·Filed 2009·Granted Jul 24, 2012·9 cites·16 claims
- 1066US9439676B2Puncture apparatusTERUMO CORP·Filed 2014·Granted Sep 13, 2016·2 cites·20 claims
- 1165US8133238B2Tissue closing deviceMARUYAMA TOMOJI·Filed 2006·Granted Mar 13, 2012·5 cites·27 claims
- 1264US10206674B2Puncture deviceTERUMO CORP·Filed 2015·Granted Feb 19, 2019·1 cites·16 claims
- 1364US9668769B2Tissue separation deviceTERUMO CORP·Filed 2014·Granted Jun 6, 2017·2 cites·20 claims
- 1464US8241323B2Tissue closing deviceKAWAURA MASAKATSU·Filed 2007·Granted Aug 14, 2012·5 cites·24 claims
- 1563US10258374B2Puncture apparatusTERUMO CORP·Filed 2015·Granted Apr 16, 2019·1 cites·15 claims
- 1663US2024423638A1Compression device and method for detaching compression deviceTERUMO CORP·Filed 2024·Application pending·0 cites
- 1762US2024215987A1Attachment device and attachment methodTERUMO CORP·Filed 2024·Application pending·0 cites
- 1861US9642636B2Expansion instrumentTERUMO CORP·Filed 2014·Granted May 9, 2017·1 cites·15 claims
- 1961US2023070858A1Compression patchTERUMO CORP·Filed 2022·Application pending·0 cites
- 2060US12161345B2Compression device and compression methodTERUMO CORP·Filed 2020·Granted Dec 10, 2024·0 cites·12 claims
- 2160US2023363766A1Compression device set and adhering methodTERUMO CORP·Filed 2023·Application pending·0 cites
- 2259US2023016217A1Compression device and method for adhering compression deviceTERUMO CORP·Filed 2022·Application pending·0 cites
- 2358US12414876B2Compression device set and method for attaching deviceTERUMO CORP·Filed 2022·Granted Sep 16, 2025·0 cites·20 claims
- 2458US9713517B2Method of placing implant indwellingTERUMO CORP·Filed 2014·Granted Jul 25, 2017·1 cites·14 claims
- 2558US2023371939A1Compression deviceTERUMO CORP·Filed 2023·Application pending·0 cites
- 2651US11337700B2Subcutaneous tissue deviceTERUMO CORP·Filed 2018·Granted May 24, 2022·0 cites·22 claims
- 2750US12440214B2Compression device and compression methodTERUMO CORP·Filed 2021·Granted Oct 14, 2025·0 cites·14 claims
- 2850US2021186521A1Adhesion deviceTERUMO CORP·Filed 2021·Application pending·0 cites
- 2949USD990689SHemostatic deviceTERUMO CORP·Filed 2021·Granted Jun 27, 2023·1 cites·1 claims
- 3049US9999491B2Puncture device and puncture apparatusTERUMO CORP·Filed 2014·Granted Jun 19, 2018·0 cites·10 claims
- 3149US9955995B2Puncture device and puncture apparatusTERUMO CORP·Filed 2014·Granted May 1, 2018·0 cites·20 claims
- 3249US2020197011A1Line-compression patchTERUMO CORP·Filed 2020·Application pending·0 cites
- 3348US2015164544A1Puncture apparatusTERUMO CORP·Filed 2014·Application pending·0 cites
- 3448US2015073465A1Puncture apparatusTERUMO CORP·Filed 2014·Application pending·0 cites
- 3547US9498210B2Puncture apparatusTERUMO CORP·Filed 2014·Granted Nov 22, 2016·0 cites·15 claims
- 3647US8449572B2Tissue closure and tissue closing deviceKAWAURA MASAKATSU·Filed 2012·Granted May 28, 2013·0 cites·33 claims
- 3746US2015080930A1Puncture apparatus and puncturing methodTERUMO CORP·Filed 2014·Application pending·0 cites
- 3846US2014207168A1Puncture apparatusTERUMO CORP·Filed 2014·Application pending·0 cites
- 3946US2014228623A1Fixing deviceTERUMO CORP·Filed 2014·Application pending·0 cites
- 4045US10143468B2Medical tube and medical tube assemblyTERUMO CORP·Filed 2015·Granted Dec 4, 2018·0 cites·19 claims
- 4145US2015080644A1Implant and method of placing implant indwellingTERUMO CORP·Filed 2014·Application pending·0 cites
- 4245US2014024887A1Device for holding living tissueTERUMO CORP·Filed 2013·Application pending·0 cites
- 4345US2014207247A1Implant and implant apparatusTERUMO CORP·Filed 2014·Application pending·0 cites
- 4445US2014088360A1Medical deviceTERUMO CORP·Filed 2013·Application pending·0 cites
- 4545US2015018606A1Catheter assemblyTERUMO CORP·Filed 2014·Application pending·0 cites
- 4644US10238380B2Medical tube, medical tube assembly, and intrapelvic treatment kitTERUMO CORP·Filed 2015·Granted Mar 26, 2019·0 cites·14 claims
- 4744US8945154B2Tissue closing deviceMARUYAMA TOMOJI·Filed 2006·Granted Feb 3, 2015·0 cites·41 claims
- 4843US10076353B2Medical deviceTERUMO CORP·Filed 2015·Granted Sep 18, 2018·0 cites·20 claims
- 4943US2016066952A1Insertion tool and puncture apparatusTERUMO CORP·Filed 2013·Application pending·0 cites
- 5042US10292731B2Medical tube, medical tube assembly and puncture needleTERUMO CORP·Filed 2015·Granted May 21, 2019·0 cites·18 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Masakatsu Kawaura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →