Inventor · disambiguated record
Koji Hara
Also filed as: HARA KOJI
66 granted patents·24 pending applications·289 citations·filing 1991–2025
98Inventor score
Top patents by PatentIndex Score
90 records- 0192US11459192B2Container supply device and container supply methodYASKAWA ELECTRIC CORP·Filed 2020·Granted Oct 4, 2022·6 cites·17 claims
- 0292US9827795B2Printing apparatus with cleaning unit for cleaning transport belt and rollerSEIKO EPSON CORP·Filed 2016·Granted Nov 28, 2017·4 cites·8 claims
- 0390US8837988B1Image reading apparatusSEIKO EPSON CORP·Filed 2014·Granted Sep 16, 2014·7 cites·7 claims
- 0486US10189093B2Opening and closing chuckSMC CORP·Filed 2015·Granted Jan 29, 2019·4 cites·14 claims
- 0586US8659807B2Image reading apparatusHARA KOJI·Filed 2011·Granted Feb 25, 2014·8 cites·5 claims
- 0683US8564852B2Complex apparatusOSHIMA KENJI·Filed 2011·Granted Oct 22, 2013·6 cites·12 claims
- 0783US7812905B2Liquid crystal display device and manufacturing method thereofHITACHI DISPLAYS LTD·Filed 2007·Granted Oct 12, 2010·8 cites·4 claims
- 0882US2025388037A1Medium transport apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0980US7681712B2Alignment conveyor apparatusYASKAWA DENKI SEISAKUSHO KK·Filed 2006·Granted Mar 23, 2010·19 cites·7 claims
- 1078US5212676APerformance information recording/reproducing apparatus having correction techniques using event and state informationROLAND CORP·Filed 1991·Granted May 18, 1993·30 cites·12 claims
- 1176US2025375975A1Recording apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1275USD894247SGripperSMC CORP·Filed 2018·Granted Aug 25, 2020·14 cites·1 claims
- 1375US9374889B2Interposer and electronic component packageSHINKO ELECTRIC IND CO·Filed 2014·Granted Jun 21, 2016·4 cites·6 claims
- 1475US8727464B2Multi-function peripheralHARA KOJI·Filed 2011·Granted May 20, 2014·3 cites·7 claims
- 1575US7427710B2Pickup apparatusROLAND CORP·Filed 2005·Granted Sep 23, 2008·10 cites·30 claims
- 1674US9673253B2Method of manufacturing photoelectric conversion deviceCANON KK·Filed 2016·Granted Jun 6, 2017·2 cites·8 claims
- 1772US2025229525A1Liquid ejecting device and liquid ejecting methodSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1871US10183335B2Chuck apparatusSMC CORP·Filed 2016·Granted Jan 22, 2019·1 cites·6 claims
- 1971US9353861B2Coupling structure for piston used in fluid-pressure cylinder, and coupling method thereforISHIBASHI KOICHIRO·Filed 2012·Granted May 31, 2016·2 cites·17 claims
- 2071US8955424B2Linear actuatorISHIBASHI KOICHIRO·Filed 2010·Granted Feb 17, 2015·3 cites·14 claims
- 2171US8654406B2Image reading apparatus with a transparent member biased by a positioning memberHARA KOJI·Filed 2011·Granted Feb 18, 2014·2 cites·9 claims
- 2269US10399211B2Chuck apparatusSMC CORP·Filed 2016·Granted Sep 3, 2019·2 cites·3 claims
- 2369US9006894B2Wiring board and light emitting deviceSHINKO ELECTRIC IND CO·Filed 2014·Granted Apr 14, 2015·2 cites·8 claims
- 2468US9143077B2Conveying systemYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Granted Sep 22, 2015·2 cites·20 claims
- 2568USD638730SFluid pressure cylinder with tableSMC CORP·Filed 2010·Granted May 31, 2011·16 cites·1 claims
- 2667US11772215B2Magnetic chuckSMC CORP·Filed 2019·Granted Oct 3, 2023·0 cites·8 claims
- 2766US10870206B2Workpiece gripping deviceSMC CORP·Filed 2018·Granted Dec 22, 2020·1 cites·6 claims
- 2865US7806393B2Clamp apparatusSMC KK·Filed 2008·Granted Oct 5, 2010·5 cites·14 claims
- 2964US11931847B2Magnet chuckSMC CORP·Filed 2019·Granted Mar 19, 2024·0 cites·4 claims
- 3064US8960074B2Cap for use in fluid pressure device and fixing method thereforHARA KOJI·Filed 2011·Granted Feb 24, 2015·2 cites·4 claims
- 3163US11858279B2Recording deviceSEIKO EPSON CORP·Filed 2021·Granted Jan 2, 2024·0 cites·11 claims
- 3263US7809455B2Method of correcting die model dataHONDA MOTOR CO LTD·Filed 2008·Granted Oct 5, 2010·5 cites·5 claims
- 3362US2015194463A1Method of manufacturing solid-state image sensorCANON KK·Filed 2014·Application pending·0 cites
- 3461US11332409B2Optical apparatus and equipmentCANON KK·Filed 2019·Granted May 17, 2022·0 cites·20 claims
- 3561US9500281B2Fluid pressure cylinderSMC CORP·Filed 2013·Granted Nov 22, 2016·1 cites·7 claims
- 3660USD686659SPrinterTANAKA YOSHIYUKI·Filed 2012·Granted Jul 23, 2013·11 cites·1 claims
- 3760USD685411SPrinterTANAKA YOSHIYUKI·Filed 2012·Granted Jul 2, 2013·11 cites·1 claims
- 3860US5793373AMethod of generating shape dataHONDA MOTOR CO LTD·Filed 1995·Granted Aug 11, 1998·19 cites·15 claims
- 3960US2006266655A1Multiple chemistry electrochemical plating methodSUN ZHI-WEN·Filed 2006·Application pending·0 cites
- 4059US12083668B2Air chuckSMC CORP·Filed 2021·Granted Sep 10, 2024·0 cites·9 claims
- 4156US11587969B2Photoelectric conversion apparatus and equipmentCANON KK·Filed 2020·Granted Feb 21, 2023·0 cites·20 claims
- 4256US2024355866A1Photoelectric conversion apparatus and equipmentCANON KK·Filed 2024·Application pending·0 cites
- 4356US2023107431A1Comparison between real control and virtual control of robotYASKAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 4455US12005699B2Recording deviceSEIKO EPSON CORP·Filed 2021·Granted Jun 11, 2024·0 cites·9 claims
- 4554US12064866B2Air chuckSMC CORP·Filed 2021·Granted Aug 20, 2024·0 cites·6 claims
- 4653US6094738ATest pattern generation apparatus and method for SDRAMADVANTEST CORP·Filed 1998·Granted Jul 25, 2000·16 cites·10 claims
- 4751US12151368B2Air chuckSMC CORP·Filed 2020·Granted Nov 26, 2024·0 cites·9 claims
- 4851US10784299B2Photoelectric conversion apparatus and equipmentCANON KK·Filed 2018·Granted Sep 22, 2020·0 cites·23 claims
- 4951US2023395622A1Photoelectric conversion apparatus and equipmentCANON KK·Filed 2023·Application pending·0 cites
- 5050US11830902B2Semiconductor apparatusCANON KK·Filed 2021·Granted Nov 28, 2023·0 cites·24 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Koji Hara 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 →