Inventor · disambiguated record
Masahiko Kobayashi
Also filed as: KOBAYASHI MASAHIKO
137 granted patents·10 pending applications·3,129 citations·filing 1985–2020
99Inventor score
Top patents by PatentIndex Score
147 records- 0196USD606656SWrist watch type purse sensorSEIKO EPSON CORP·Filed 2008·Granted Dec 22, 2009·154 cites·1 claims
- 0295US6325700B1Eyeglass-frame-shape measuring device and eyeglass-lens processing apparatus having the sameNIDEK KK·Filed 2000·Granted Dec 4, 2001·65 cites·24 claims
- 0395USD390258SInk jet printerSEIKO EPSON CORP·Filed 1996·Granted Feb 3, 1998·64 cites·1 claims
- 0494US6361667B1Ionization sputtering apparatusANELVA CORP·Filed 1998·Granted Mar 26, 2002·107 cites·10 claims
- 0594US6077403ASputtering device and sputtering methodANELVA CORP·Filed 1998·Granted Jun 20, 2000·159 cites·22 claims
- 0694USD400918SInk jet color printerSEIKO EPSON CORP·Filed 1997·Granted Nov 10, 1998·54 cites·1 claims
- 0794US4712104ARemote control blind systemKURON KABUSHIKI KAISHA·Filed 1985·Granted Dec 8, 1987·103 cites·8 claims
- 0893US7333682B2Photoelectric composite interconnection assembly and electronics device using sameHITACHI CABLE·Filed 2005·Granted Feb 19, 2008·39 cites·15 claims
- 0993USD466920SPrinterSEIKO EPSON CORP·Filed 2001·Granted Dec 10, 2002·56 cites·1 claims
- 1092USD411228SInk jet printerSEIKO EPSON CORP·Filed 1998·Granted Jun 22, 1999·43 cites·1 claims
- 1192US5347762ALens periphery processing apparatus, method for obtaining processing data, and lens periphery processing methodNIDEK KK·Filed 1993·Granted Sep 20, 1994·84 cites·6 claims
- 1291US7666016B2IC socket3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Feb 23, 2010·22 cites·11 claims
- 1390US8911266B2Contact holderKAWATE YOSHIHISA·Filed 2011·Granted Dec 16, 2014·31 cites·6 claims
- 1490US5968327AIonizing sputter device using a coil shieldANELVA CORP·Filed 1998·Granted Oct 19, 1999·66 cites·16 claims
- 1590US5925227AMultichamber sputtering apparatusANELVA CORP·Filed 1997·Granted Jul 20, 1999·90 cites·10 claims
- 1688US6256466B1Developing device capable of preventing toner particles from being accumulated at a front end of a cover memberKYOCERA MITA CORP·Filed 2000·Granted Jul 3, 2001·33 cites·6 claims
- 1787US11400583B2RobotSEIKO EPSON CORP·Filed 2020·Granted Aug 2, 2022·2 cites·7 claims
- 1886US5439574AMethod for successive formation of thin filmsANELVA CORP·Filed 1994·Granted Aug 8, 1995·60 cites·23 claims
- 1986US5108253AHydraulic piping structure for a backhoeKUBOTA LTD·Filed 1990·Granted Apr 28, 1992·64 cites·6 claims
- 2085US8251510B2Ophthalmic observation apparatus and ophthalmic observation programKOBAYASHI MASAHIKO·Filed 2010·Granted Aug 28, 2012·25 cites·9 claims
- 2185US6440119B1Indwelling catheter assemblyTERUMO CORP·Filed 2000·Granted Aug 27, 2002·115 cites·14 claims
- 2285USRE35898ELens periphery processing apparatus, method for obtaining processing data, and lens periphery processing methodNIDEK KK·Filed 1996·Granted Sep 15, 1998·61 cites·6 claims
- 2383US8067870B2Motor and electronic apparatus having the sameKOBAYASHI MASAHIKO·Filed 2009·Granted Nov 29, 2011·15 cites·8 claims
- 2483US5315350AImage forming apparatus provided with a controller for fixing roller heaterMITA INDUSTRIAL CO LTD·Filed 1992·Granted May 24, 1994·30 cites·12 claims
- 2582US8936405B2Multi-channel optical receiver moduleTAMURA KENICHI·Filed 2007·Granted Jan 20, 2015·9 cites·16 claims
- 2682US4616872AEarth moving vehicleKUBOTA LTD·Filed 1985·Granted Oct 14, 1986·46 cites·2 claims
- 2781USD715692SPassenger car and/or toy replica thereofFUJI HEAVY IND LTD·Filed 2013·Granted Oct 21, 2014·31 cites·1 claims
- 2881US6855893B2Wiring board, semiconductor device, electronic device, and circuit board for electronic partsHITACHI CABLE·Filed 2002·Granted Feb 15, 2005·39 cites·6 claims
- 2981US5671820ABackhoe having an engine hood with a driver's seat mounted thereonKUBOTA KK·Filed 1996·Granted Sep 30, 1997·51 cites·14 claims
- 3081US5027156ASeal structure for a chamber means containing a developer materialMITA INDUSTRIAL CO LTD·Filed 1989·Granted Jun 25, 1991·23 cites·39 claims
- 3180US5342213AIC socketMINNESOTA MINING & MFG·Filed 1993·Granted Aug 30, 1994·47 cites·5 claims
- 3280USD310366SPortable radio telephoneKOKUSAI ELECTRIC CO LTD·Filed 1989·Granted Sep 4, 1990·20 cites·1 claims
- 3380US4736647AValve control structure for working vehicleKUBOTA LTD·Filed 1986·Granted Apr 12, 1988·40 cites·7 claims
- 3479US5944968ASputtering apparatusANELVA CORP·Filed 1997·Granted Aug 31, 1999·50 cites·5 claims
- 3579USD387360SBackhoeKUBOTA KK·Filed 1996·Granted Dec 9, 1997·25 cites·1 claims
- 3678US6775439B2Optical circuit device and optical transceiverHITACHI LTD·Filed 2002·Granted Aug 10, 2004·20 cites·25 claims
- 3778USD491980SPrinter with scannerSEIKO EPSON CORP·Filed 2003·Granted Jun 22, 2004·22 cites·1 claims
- 3878US5716256ALens grinding apparatus for grinding an eyeglass lens from a plurality of directionsNIDEK KK·Filed 1996·Granted Feb 10, 1998·47 cites·19 claims
- 3977US7495207B2Optical sensor, optical temperature-measuring device and measuring method using the optical sensorHITACHI CABLE·Filed 2006·Granted Feb 24, 2009·9 cites·18 claims
- 4077USD441012SInkjet printerSEIKO EPSON CORP·Filed 2000·Granted Apr 24, 2001·22 cites·1 claims
- 4177US6095896AEyeglass lens grinding machineNIDEK KK·Filed 1998·Granted Aug 1, 2000·42 cites·13 claims
- 4277USD393870SInk jet printerKOBAYASHI MASAHIKO·Filed 1996·Granted Apr 28, 1998·21 cites·1 claims
- 4376US8556638B2Electronic device socketTSUBAKI YUICHI·Filed 2009·Granted Oct 15, 2013·9 cites·5 claims
- 4476US7389011B2Optical fiber temperature sensorHITACHI CABLE·Filed 2007·Granted Jun 17, 2008·11 cites·6 claims
- 4576US6719737B2Safety needle assemblyTERUMO MEDICAL CORP·Filed 2002·Granted Apr 13, 2004·64 cites·25 claims
- 4676USD453352SPrinterSEIKO EPSON CORP·Filed 2001·Granted Feb 5, 2002·21 cites·1 claims
- 4776US5470451ASputtering apparatusANELVA CORP·Filed 1994·Granted Nov 28, 1995·27 cites·5 claims
- 4875US9677041B2Culture apparatus with condensation controlPANASONIC HEALTHCARE HOLDINGS CO LTD·Filed 2015·Granted Jun 13, 2017·1 cites·16 claims
- 4975US8452181B2Combined optical and electrical transmission assembly and moduleYASUDA HIROKI·Filed 2008·Granted May 28, 2013·7 cites·17 claims
- 5074US7219075B2Lens ordering method and lens ordering systemNIDEK KK·Filed 2003·Granted May 15, 2007·6 cites·11 claims
Showing the top 50 of 147 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Masahiko Kobayashi 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 →