Inventor · disambiguated record
Kazumasa Ikushima
Also filed as: IKUSHIMA KAZUMASA
115 granted patents·6 pending applications·646 citations·filing 1993–2025
99Inventor score
Top patents by PatentIndex Score
121 records- 0199US9701143B2Method and apparatus for discharging liquid materialMUSASHI ENG INC·Filed 2016·Granted Jul 11, 2017·22 cites·18 claims
- 0298US10556207B2Discharge device for liquid material containing solid particles, discharge method and coating deviceMUSASHI ENG INC·Filed 2017·Granted Feb 11, 2020·10 cites·16 claims
- 0398US9539596B2Liquid dispensing apparatus, coating apparatus for same, and liquid dispensing methodMUSASHI ENG INC·Filed 2013·Granted Jan 10, 2017·26 cites·19 claims
- 0498US9393787B2Method and apparatus for discharging liquid materialMUSASHI ENGINEERING INC·Filed 2015·Granted Jul 19, 2016·23 cites·14 claims
- 0597US9156054B2Method and apparatus for discharging liquid materialIKUSHIMA KAZUMASA·Filed 2008·Granted Oct 13, 2015·26 cites·21 claims
- 0696US9260234B2Liquid material discharge apparatus and methodMUSASHI ENGINEERING INC·Filed 2012·Granted Feb 16, 2016·15 cites·23 claims
- 0796US8448818B2Drop forming discharge device having collision member and method of using sameIKUSHIMA KAZUMASA·Filed 2008·Granted May 28, 2013·28 cites·19 claims
- 0895US11456564B2Cable unit, and liquid material supply device and application device in which said cable unit is usedMUSASHI ENG INC·Filed 2018·Granted Sep 27, 2022·8 cites·17 claims
- 0994US11266957B2Discharge device for liquid material containing solid particles, discharge method and coating deviceMUSASHI ENG INC·Filed 2019·Granted Mar 8, 2022·5 cites·18 claims
- 1094US11229923B2Working apparatus and working methodMUSASHI ENG INC·Filed 2017·Granted Jan 25, 2022·9 cites·20 claims
- 1193US9249909B2Seal structure for flow-path connection partMUSASHI ENGINEERING INC·Filed 2012·Granted Feb 2, 2016·15 cites·12 claims
- 1293US6715506B1Method and device for injecting a fixed quantity of liquidMUSASHI ENGINEERING INC·Filed 1999·Granted Apr 6, 2004·78 cites·23 claims
- 1392US9440781B2Droplet discharge device and methodIKUSHIMA KAZUMASA·Filed 2012·Granted Sep 13, 2016·12 cites·22 claims
- 1492US8807400B2Liquid droplet discharging device having advanced position specifying mechanismMUSASHI ENGINEERING INC·Filed 2013·Granted Aug 19, 2014·10 cites·16 claims
- 1591US10508668B2Pipe-connecting clampMUSASHI ENG INC·Filed 2012·Granted Dec 17, 2019·16 cites·10 claims
- 1690US10799906B2Discharge device and discharge method for liquid material containing solid particles, and coating deviceMUSASHI ENG INC·Filed 2016·Granted Oct 13, 2020·5 cites·6 claims
- 1789US11958072B2Liquid material application method and device for implementing said methodMUSASHI ENG INC·Filed 2018·Granted Apr 16, 2024·4 cites·21 claims
- 1889US11426750B2Liquid material discharge device with temperature control device, application device for same, and application methodMUSASHI ENG INC·Filed 2017·Granted Aug 30, 2022·4 cites·30 claims
- 1989US11059069B2Liquid material-discharging deviceMUSASHI ENG INC·Filed 2017·Granted Jul 13, 2021·2 cites·21 claims
- 2086US10786827B2Liquid material application apparatus and liquid material application methodMUSASHI ENG INC·Filed 2017·Granted Sep 29, 2020·3 cites·11 claims
- 2186US9919336B2Liquid material discharge apparatus and methodMUSASHI ENG INC·Filed 2015·Granted Mar 20, 2018·3 cites·22 claims
- 2286US9889463B2Liquid material discharge device and discharge methodMUSASHI ENG INC·Filed 2013·Granted Feb 13, 2018·7 cites·25 claims
- 2385US8757449B2Air bubble ingress prevention mechanism, liquid material discharge device provided with the same, and liquid material discharge methodIKUSHIMA KAZUMASA·Filed 2010·Granted Jun 24, 2014·7 cites·18 claims
- 2484US11384862B2Seal structure, and device with said seal structureMUSASHI ENG INC·Filed 2018·Granted Jul 12, 2022·3 cites·14 claims
- 2584US10441967B2Syringe attachment/detachment mechanism and device provided with mechanismMUSASHI ENG INC·Filed 2015·Granted Oct 15, 2019·3 cites·9 claims
- 2684US10016778B2Droplet discharge deviceMUSASHI ENG INC·Filed 2016·Granted Jul 10, 2018·3 cites·20 claims
- 2783USD1021082SSyringe head cap for liquid dispensing machineMUSASHI ENG INC·Filed 2021·Granted Apr 2, 2024·8 cites·1 claims
- 2883US11344903B2Liquid material discharge device comprising booster circuitMUSASHI ENG INC·Filed 2017·Granted May 31, 2022·3 cites·14 claims
- 2983US9483040B2Program and device which automatically generate operation programIKUSHIMA KAZUMASA·Filed 2012·Granted Nov 1, 2016·6 cites·20 claims
- 3083US8697012B2High-speed automatic dispensing device with replaceable dispensing head and dispensing stationIKUSHIMA KAZUMASA·Filed 2006·Granted Apr 15, 2014·8 cites·10 claims
- 3183US8262179B2Liquid material discharge deviceIKUSHIMA KAZUMASA·Filed 2007·Granted Sep 11, 2012·8 cites·12 claims
- 3283US7527768B2Liquid dispenser with vacuum controlMUSASHI ENGINEERING INC·Filed 2005·Granted May 5, 2009·8 cites·5 claims
- 3383US2025312811A1Planar liquid film forming apparatusMUSASHI ENG INC·Filed 2025·Application pending·0 cites
- 3482US8176870B2Liquid material application deviceIKUSHIMA KAZUMASA·Filed 2006·Granted May 15, 2012·7 cites·18 claims
- 3582US7878377B2Plunger for syringe of liquid dispenserMUSASHI ENGINEERING INC·Filed 2008·Granted Feb 1, 2011·6 cites·9 claims
- 3682US5360146ALiquid dispenser plungerMUSASHI ENGINEERING INC·Filed 1993·Granted Nov 1, 1994·72 cites·7 claims
- 3782US2024326084A1Liquid material discharge deviceMUSASHI ENG INC·Filed 2024·Application pending·0 cites
- 3881US12036574B2Liquid material discharge device for discharging a fixed amount of liquid materialMUSASHI ENG INC·Filed 2016·Granted Jul 16, 2024·2 cites·14 claims
- 3981US8703601B2Method for applying liquid material, application device and programIKUSHIMA KAZUMASA·Filed 2010·Granted Apr 22, 2014·6 cites·12 claims
- 4080US7134617B2Droplets forming method and device for discharging constant-volume dropletsMUSASHI ENGINEERING INC·Filed 2002·Granted Nov 14, 2006·17 cites·11 claims
- 4179US11536259B2Liquid material ejection deviceMUSASHI ENG INC·Filed 2017·Granted Dec 27, 2022·2 cites·19 claims
- 4279US9789512B2Liquid droplet discharge deviceMUSASHI ENG INC·Filed 2014·Granted Oct 17, 2017·3 cites·17 claims
- 4378USD1021083SSyringe tip cap for liquid dispensing machineMUSASHI ENG INC·Filed 2021·Granted Apr 2, 2024·6 cites·1 claims
- 4478US9016598B2Nozzle rotation mechanism and application device therewithIKUSHIMA KAZUMASA·Filed 2010·Granted Apr 28, 2015·5 cites·8 claims
- 4577US8453886B2Device and method for discharging constant amount of high-viscosity materialIKUSHIMA KAZUMASA·Filed 2010·Granted Jun 4, 2013·3 cites·9 claims
- 4677US6527142B1Liquid constant rate discharge method and deviceMUSASHI ENGINEERING INC·Filed 1999·Granted Mar 4, 2003·27 cites·14 claims
- 4776US12162027B2Liquid material application apparatus and liquid material application methodMUSASHI ENG INC·Filed 2022·Granted Dec 10, 2024·0 cites·9 claims
- 4874US9821323B2Droplet forming device and droplet forming methodMUSASHI ENG INC·Filed 2013·Granted Nov 21, 2017·3 cites·20 claims
- 4974US9540225B2Liquid material discharge mechanism and liquid material discharge deviceMUSASHI ENG INC·Filed 2013·Granted Jan 10, 2017·3 cites·24 claims
- 5074US9144820B2Ejection amount correction method and coating apparatusIKUSHIMA KAZUMASA·Filed 2009·Granted Sep 29, 2015·4 cites·9 claims
Showing the top 50 of 121 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →