Inventor · disambiguated record
Naoki Koike
Also filed as: KOIKE NAOKI
136 granted patents·16 pending applications·1,460 citations·filing 1996–2025
99Inventor score
Top patents by PatentIndex Score
152 records- 0198US9758686B2Solvent-based ink jet ink compositionSEIKO EPSON CORP·Filed 2016·Granted Sep 12, 2017·9 cites·7 claims
- 0298US8827112B2Medicine feeding device and a medicine counting device using the medicine feeding deviceYUYAMA MFG CO LTD·Filed 2013·Granted Sep 9, 2014·29 cites·18 claims
- 0398US5787678ADrug packaging deviceYUYAMA SEISAKUSHO KK·Filed 1997·Granted Aug 4, 1998·116 cites·5 claims
- 0497US9758685B2Nonaqueous ink jet ink compositionSEIKO EPSON CORP·Filed 2015·Granted Sep 12, 2017·7 cites·9 claims
- 0596US10400124B2Ink composition setSEIKO EPSON CORP·Filed 2017·Granted Sep 3, 2019·5 cites·18 claims
- 0696US9004315B2Medicine feeding device and a medicine counting device using the medicine feeding deviceYUYAMA MFG CO LTD·Filed 2013·Granted Apr 14, 2015·14 cites·14 claims
- 0795US8887603B2Tablet feederYUYAMA SHOJI·Filed 2009·Granted Nov 18, 2014·33 cites·21 claims
- 0895US8306307B2Component assembly inspection method and component assembly inspection apparatusKOIKE NAOKI·Filed 2009·Granted Nov 6, 2012·43 cites·11 claims
- 0994US9233789B2Medicine-supplying device and medicine-counting deviceYUYAMA MFG CO LTD·Filed 2013·Granted Jan 12, 2016·14 cites·16 claims
- 1094US8574356B2Ink composition and recording methodKAGATA TAKAYOSHI·Filed 2011·Granted Nov 5, 2013·9 cites·13 claims
- 1193US8924008B2Medicine feeding device and a medicine counting device using the medicine feeding deviceYUYAMA MFG CO LTD·Filed 2013·Granted Dec 30, 2014·9 cites·19 claims
- 1293US8579153B2Tablet dispenserYUYAMA SHOJI·Filed 2011·Granted Nov 12, 2013·18 cites·19 claims
- 1392US9790017B2Tablet feeder and pharmacy systemYUYAMA MFG CO LTD·Filed 2015·Granted Oct 17, 2017·15 cites·6 claims
- 1492US8839988B2Medicine feeding device and a medicine counting device using the medicine feeding deviceYUYAMA MFG CO LTD·Filed 2013·Granted Sep 23, 2014·8 cites·18 claims
- 1591US9770388B2Co-infusion apparatus and co-infusion methodYUYAMA MFG CO LTD·Filed 2014·Granted Sep 26, 2017·24 cites·19 claims
- 1691US9637655B2Aqueous pigment dispersion and aqueous ink composition containing the sameSEIKO EPSON CORP·Filed 2016·Granted May 2, 2017·2 cites·17 claims
- 1791US7770357B2Tablet filling deviceYUYAMA MFG CO LTD·Filed 2006·Granted Aug 10, 2010·25 cites·3 claims
- 1891US7562791B2Tablet filling deviceYUYAMA MFG CO LTD·Filed 2006·Granted Jul 21, 2009·40 cites·3 claims
- 1990US9155681B2Medicine feeding device and a medicine counting device using the medicine feeding deviceYUYAMA HIROYUKI·Filed 2012·Granted Oct 13, 2015·7 cites·19 claims
- 2089US8985389B2Medicine feeding device and a medicine counting device using the medicine feeding deviceYUYAMA MFG CO LTD·Filed 2013·Granted Mar 24, 2015·6 cites·18 claims
- 2189US5927546ATablet feederYUYAMA SEISAKUSHO KK·Filed 1997·Granted Jul 27, 1999·50 cites·5 claims
- 2288US8678197B2Powder removing device for tablet feederKOIKE NAOKI·Filed 2010·Granted Mar 25, 2014·9 cites·7 claims
- 2388US7941915B2Installation/removal device, display change device, and dosing systemYUYAMA MFG CO LTD·Filed 2005·Granted May 17, 2011·17 cites·16 claims
- 2487US7721508B2Tablet filling deviceYUYAMA MFG CO LTD·Filed 2006·Granted May 25, 2010·25 cites·17 claims
- 2586US12480011B2Radiation curable ink jet composition and ink jet methodSEIKO EPSON CORP·Filed 2023·Granted Nov 25, 2025·0 cites·14 claims
- 2685US9770389B2Medicine dispensing deviceYUYAMA MFG CO LTD·Filed 2015·Granted Sep 26, 2017·6 cites·14 claims
- 2785US9561156B2Coinfusion apparatusYUYAMA MFG CO LTD·Filed 2014·Granted Feb 7, 2017·16 cites·17 claims
- 2885US9238555B2Medicine feeding device, and medicine counting deviceYUYAMA MFG CO LTD·Filed 2015·Granted Jan 19, 2016·3 cites·11 claims
- 2985US8244156B2Method for producing cleaning device and cleaning deviceIWAMOTO KAZUNORI·Filed 2008·Granted Aug 14, 2012·11 cites·6 claims
- 3085US8091213B2Installation/removal device, display change device, and dosing systemYUYAMA HIROYUKI·Filed 2011·Granted Jan 10, 2012·8 cites·10 claims
- 3184US9792756B2Medicine cassette and medicine feeding apparatusYUYAMA MFG CO LTD·Filed 2015·Granted Oct 17, 2017·5 cites·4 claims
- 3284US9767635B2Medicament dispensing machineYUYAMA MFG CO LTD·Filed 2014·Granted Sep 19, 2017·6 cites·12 claims
- 3384US9334411B2Aqueous pigment dispersion and aqueous ink composition containing the sameSEIKO EPSON CORP·Filed 2014·Granted May 10, 2016·2 cites·17 claims
- 3484US9242785B2Medicine cassette and medicine feeding apparatusYUYAMA HIROYUKI·Filed 2012·Granted Jan 26, 2016·9 cites·12 claims
- 3584US9199469B1Ink jet recording apparatus and maintenance thereofSEIKO EPSON CORP·Filed 2015·Granted Dec 1, 2015·2 cites·18 claims
- 3684US6701218B2Writing device for display members on drug carrierYUYAMA SEISAKUSHO KK·Filed 2001·Granted Mar 2, 2004·25 cites·11 claims
- 3783US11629260B2Radiation-curable ink jet composition and ink jet methodSEIKO EPSON CORP·Filed 2022·Granted Apr 18, 2023·0 cites·11 claims
- 3883US10192322B2Medicine photographing apparatus, medicine shape measuring apparatus and medicine dispensing apparatusYUYAMA MFG CO LTD·Filed 2015·Granted Jan 29, 2019·3 cites·12 claims
- 3983US9038816B2Medicine feeding device, and medicine counting deviceKOIKE NAOKI·Filed 2011·Granted May 26, 2015·8 cites·19 claims
- 4083US8857476B2Coinfusion apparatusKOIKE NAOKI·Filed 2012·Granted Oct 14, 2014·9 cites·18 claims
- 4183US7751760B2Image forming apparatus, image forming method, and image forming systemSEIKO EPSON CORP·Filed 2007·Granted Jul 6, 2010·7 cites·12 claims
- 4283US6012602ADrug storage/discharge apparatusYUYAMA SEISAKUSHO KK·Filed 1999·Granted Jan 11, 2000·87 cites·2 claims
- 4381US10391036B2Medicine cassette, medicine dispensing apparatus and medicine packaging apparatusYUYAMA MFG CO LTD·Filed 2016·Granted Aug 27, 2019·4 cites·16 claims
- 4481US9534129B2Non-aqueous ink jet ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2016·Granted Jan 3, 2017·1 cites·16 claims
- 4581US8967426B2Medicine feeder and medicine dispenserKOIKE NAOKI·Filed 2010·Granted Mar 3, 2015·8 cites·7 claims
- 4680US10253198B2Solvent-based ink jet ink composition accommodating bodySEIKO EPSON CORP·Filed 2016·Granted Apr 9, 2019·1 cites·15 claims
- 4779US9963606B2Non-aqueous ink jet ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2016·Granted May 8, 2018·1 cites·17 claims
- 4879US2025100724A1Drug discharge device and control method for drug discharge deviceYUYAMA MFG CO LTD·Filed 2024·Application pending·0 cites
- 4978US10781327B2Ink jet ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2016·Granted Sep 22, 2020·1 cites·2 claims
- 5078US9511000B2Medicine feeding device and a medicine counting device using the medicine feeding deviceYUYAMA MFG CO LTD·Filed 2015·Granted Dec 6, 2016·1 cites·19 claims
Showing the top 50 of 152 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Naoki Koike 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 →