Inventor · disambiguated record
Kenichi Nishina
Also filed as: NISHINA KENICHI
19 granted patents·20 pending applications·179 citations·filing 1991–2018
93Inventor score
Files withOLYMPUS MEDICAL SYSTEMS CORP15OLYMPUS CORP13MITSUBISHI ELECTRIC CORP6NISHINA KENICHI3OKUNO YOSHIYUKI1
Top patents by PatentIndex Score
39 records- 0185US5841088ASwitch and arc extinguishing material for use thereinMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 24, 1998·42 cites·43 claims
- 0284US6361848B1Organic and inorganic complex compound and switch using sameMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Mar 26, 2002·37 cites·20 claims
- 0381US8900152B2Ultrasound endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Granted Dec 2, 2014·15 cites·7 claims
- 0480US5990440ASwitch and arc extinguishing material for use thereinMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 23, 1999·31 cites·9 claims
- 0576US8852113B2Specimen collection treatment instrumentOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Granted Oct 7, 2014·8 cites·4 claims
- 0675US10285573B2Endoscope having conductive material establishing electrical conduction between bending tube and lens barrelOLYMPUS CORP·Filed 2017·Granted May 14, 2019·2 cites·7 claims
- 0772US5583328AHigh voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout featuresMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 10, 1996·21 cites·34 claims
- 0859US10881270B2Endoscope and treatment instrument with lubricant electrodepositionOLYMPUS CORP·Filed 2018·Granted Jan 5, 2021·0 cites·11 claims
- 0956US5596184ASwitch including a moving element, a repelling element and a conductorMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 21, 1997·13 cites·17 claims
- 1054US10154774B2Endoscope and treatment instrument with lubricant electrodepositionOLYMPUS CORP·Filed 2016·Granted Dec 18, 2018·0 cites·4 claims
- 1152US2010063401A1Ultrasound endoscope system and ultrasound observation methodOLYMPUS MEDICAL SYSTEMS CORP·Filed 2008·Application pending·0 cites
- 1252US2010063392A1Ultrasound-guided ablation method and ultrasound-guided ablation systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2008·Application pending·0 cites
- 1350US5313031AElectric switch gear with improved stationary contact configurationMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 17, 1994·10 cites·8 claims
- 1450US2009287080A1Treatment instrument for endoscope and lymph node removing methodOLYMPUS MEDICAL SYSTEMS CORP·Filed 2008·Application pending·0 cites
- 1548US11076749B2EndoscopeOLYMPUS CORP·Filed 2018·Granted Aug 3, 2021·0 cites·12 claims
- 1648US9642666B2Ablation methodOLYMPUS CORP·Filed 2014·Granted May 9, 2017·0 cites·2 claims
- 1747US8991257B2Ultrasound probe systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2014·Granted Mar 31, 2015·0 cites·4 claims
- 1847US2015025315A1Treatment instrument insertion auxiliary and treatment instrument insertion methodOLYMPUS MEDICAL SYSTEMS CORP·Filed 2014·Application pending·0 cites
- 1947US2009281429A1Hood for ultrasound probe device and ultrasound probe deviceOLYMPUS MEDICAL SYSTEMS CORP·Filed 2009·Application pending·0 cites
- 2045US2015038843A1Method of transurethral local anesthesiaOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Application pending·0 cites
- 2145US2014163371A1Tumor tissue reductive procedure under ultrasound observationOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Application pending·0 cites
- 2245US2014100457A1Treatment instrument for endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Application pending·0 cites
- 2344US2013225995A1Ultrasound observation apparatusOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Application pending·0 cites
- 2444US2009099414A1Method of performing diagnosis or treatment erendoscopically and medical treatment deviceOLYMPUS MEDICAL SYSTEMS CORP·Filed 2005·Application pending·0 cites
- 2543US2018008244A1Biopsy needleOLYMPUS CORP·Filed 2017·Application pending·0 cites
- 2643US2019008369A1EndoscopeOLYMPUS CORP·Filed 2018·Application pending·0 cites
- 2743US2018042587A1Biopsy needleOLYMPUS CORP·Filed 2017·Application pending·0 cites
- 2843US2018098758A1Biopsy needleOLYMPUS CORP·Filed 2017·Application pending·0 cites
- 2942US2013109974A1Biopsy treatment instrumentOLYMPUS MEDICAL SYSTEMS CORP·Filed 2012·Application pending·0 cites
- 3041US11076744B2Method of manufacturing endoscope and endoscopeOLYMPUS CORP·Filed 2017·Granted Aug 3, 2021·0 cites·6 claims
- 3140US10568523B2Heat monitoring instrument and thermal therapy apparatusOLYMPUS CORP·Filed 2015·Granted Feb 25, 2020·0 cites·6 claims
- 3240US8403849B2Ultrasound diagnostic apparatusOKUNO YOSHIYUKI·Filed 2011·Granted Mar 26, 2013·0 cites·16 claims
- 3340US2012265057A1Ultrasound endoscope system and ultrasound observation methodNISHINA KENICHI·Filed 2012·Application pending·0 cites
- 3440US2012078094A1Ultrasound-Guided Ablation Method and Ultrasound-Guided Ablation SystemNISHINA KENICHI·Filed 2011·Application pending·0 cites
- 3539US8211007B2Lymph node removing methodNISHINA KENICHI·Filed 2011·Granted Jul 3, 2012·0 cites·16 claims
- 3638US11064978B2Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatusOLYMPUS CORP·Filed 2016·Granted Jul 20, 2021·0 cites·9 claims
- 3737US2015126994A1Puncture tool and ultrasound endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2015·Application pending·0 cites
- 3837US2016128725A1Puncture treatment instrument for endoscopeOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 3934US2002137831A1Polymeric PTC composition and circuit protection device made therefromFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →