Inventor · disambiguated record
Kazutoshi Kumagai
Also filed as: KUMAGAI KAZUTOSHI
4 granted patents·13 pending applications·4 citations·filing 2015–2019
60Inventor score
Files withOLYMPUS CORP17
Top patents by PatentIndex Score
17 records- 0176US9874739B2Optical fiber scanner, illumination apparatus, and observation apparatusOLYMPUS CORP·Filed 2016·Granted Jan 23, 2018·3 cites·8 claims
- 0266US10750936B2Pericardial-cavity observing methodOLYMPUS CORP·Filed 2017·Granted Aug 25, 2020·1 cites·11 claims
- 0346US2020015663A1Endoscope sheath and endoscope systemOLYMPUS CORP·Filed 2019·Application pending·0 cites
- 0445US10067338B2Optical fiber scanner, illumination device, and observation apparatus having a holding section that conducts electricity between an electrically conductive frame and a piezoelectric elementOLYMPUS CORP·Filed 2016·Granted Sep 4, 2018·0 cites·9 claims
- 0544US2019307315A1Endoscope systemOLYMPUS CORP·Filed 2019·Application pending·0 cites
- 0644US2019343370A1Endoscope and endoscope systemOLYMPUS CORP·Filed 2019·Application pending·0 cites
- 0744US2019099062A1Medical deviceOLYMPUS CORP·Filed 2018·Application pending·0 cites
- 0842US2018184886A1Endoscope sheath and endoscope systemOLYMPUS CORP·Filed 2018·Application pending·0 cites
- 0938US10197797B2Scanner unit, optical fiber scanner, illumination apparatus, and observation apparatusOLYMPUS CORP·Filed 2016·Granted Feb 5, 2019·0 cites·11 claims
- 1038US2017007259A1Atrial-appendage ligation treatment toolOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 1138US2016310144A1Atrial-appendage ligation surgical toolOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 1238US2016310155A1Atrial-appendage ligation surgical tool and atrial appendage ligation systemOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 1338US2016317155A1Atrial-appendage ligation treatment tool and atrial-appendage ligation systemOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 1438US2016317154A1Atrial-appendage ligation treatment tool and atrial-appendage ligation systemOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 1536US2016095500A1EndoscopeOLYMPUS CORP·Filed 2015·Application pending·0 cites
- 1635US2017010461A1Optical fiber scanner, illuminator, and observation apparatusOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 1733US2017165455A1Medical systemOLYMPUS CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →