Inventor · disambiguated record
Masayuki Hayashi
Also filed as: HAYASHI MASAYUKI
143 granted patents·26 pending applications·3,330 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
169 records- 0199US5382922ACalibration systems and methods for setting PLL gain characteristics and center frequencyIBM·Filed 1993·Granted Jan 17, 1995·197 cites·43 claims
- 0298US7449427B2Honeycomb structured bodyIBIDEN CO LTD·Filed 2006·Granted Nov 11, 2008·78 cites·14 claims
- 0398US5033789AConvertible car body structureAISIN SEIKI·Filed 1990·Granted Jul 23, 1991·105 cites·11 claims
- 0497US7341614B2Filter and filter assemblyIBIDEN CO LTD·Filed 2006·Granted Mar 11, 2008·101 cites·18 claims
- 0596US7504719B2Printed wiring board having a roughened surface formed on a metal layer, and method for producing the sameIBIDEN CO LTD·Filed 2005·Granted Mar 17, 2009·33 cites·16 claims
- 0696US6176840B1Ultrasonic cosmetic treatment deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted Jan 23, 2001·185 cites·20 claims
- 0796US5510876AControl system for controlling the connection of an image forming apparatus through a control device by means of a communication control unitRICOH KK·Filed 1994·Granted Apr 23, 1996·55 cites·16 claims
- 0895US4807421AEquipment for handling various containersMITSUBISHI HEAVY IND LTD·Filed 1987·Granted Feb 28, 1989·112 cites·10 claims
- 0994US8018045B2Printed circuit boardIBIDEN CO LTD·Filed 2008·Granted Sep 13, 2011·18 cites·23 claims
- 1094US7768002B2Transparent organic thin film transistorFUJIFILM CORP·Filed 2009·Granted Aug 3, 2010·23 cites·14 claims
- 1194US7022089B2Ultrasonic wave cosmetic deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Apr 4, 2006·142 cites·19 claims
- 1294US5546164ACommunication control device connected to a plurality of image forming apparatuses and to a control device by public telephone networkRICOH KK·Filed 1994·Granted Aug 13, 1996·41 cites·25 claims
- 1394US5105284ADigital copier operable with external storing mediumRICOH KK·Filed 1989·Granted Apr 14, 1992·51 cites·5 claims
- 1494US4602473AMethod and apparatus for replacing air within a container head spaceMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Jul 29, 1986·74 cites·1 claims
- 1593US7535095B1Printed wiring board and method for producing the sameIBIDEN CO LTD·Filed 1999·Granted May 19, 2009·59 cites·13 claims
- 1693US5784663ASystem for supervising an image forming apparatus from a remote computer via a communication control unitRICOH KK·Filed 1997·Granted Jul 21, 1998·49 cites·18 claims
- 1791US8020291B2Method of manufacturing a printed wiring boardIBIDEN CO LTD·Filed 2008·Granted Sep 20, 2011·13 cites·10 claims
- 1891US5016114ADigital copier apparatus with external laser card storage medium and image compression variable with available memoryRICOH KK·Filed 1987·Granted May 14, 1991·73 cites·18 claims
- 1990US9523004B2Surface treatment composition, process for producing the same, and surface-treated articleHERVIEU GREGORY·Filed 2010·Granted Dec 20, 2016·12 cites·10 claims
- 2090US9104127B2Image forming apparatusYAMAGUCHI AKINORI·Filed 2013·Granted Aug 11, 2015·7 cites·9 claims
- 2190US8848238B2Optical writing control device, image forming apparatus, and optical writing control method for controlling the light emitting timing of a light sourceMIYADERA TATSUYA·Filed 2013·Granted Sep 30, 2014·6 cites·8 claims
- 2290US7863605B2Photoelectric conversion element including a mixed layer of a P-type organic semiconductor and a fullerene, method for producing the same, and solid-state imaging device using the sameFUJIFILM CORP·Filed 2008·Granted Jan 4, 2011·11 cites·19 claims
- 2389US11823394B2Information processing apparatus and method for aligning captured image and objectCANON KK·Filed 2020·Granted Nov 21, 2023·2 cites·15 claims
- 2489US8471246B2Photoelectric conversion device and imaging deviceSUZUKI HIDEYUKI·Filed 2009·Granted Jun 25, 2013·18 cites·6 claims
- 2589US8006377B2Method for producing a printed wiring boardIBIDEN CO LTD·Filed 2008·Granted Aug 30, 2011·9 cites·13 claims
- 2689US7664335B2Automatic image correction circuitSEIKO EPSON CORP·Filed 2005·Granted Feb 16, 2010·9 cites·6 claims
- 2789US6183426B1Ultrasonic wave applying apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted Feb 6, 2001·563 cites·14 claims
- 2889US4901504AFilling and casing systemMITSUBISHI HEAVY IND LTD·Filed 1988·Granted Feb 20, 1990·70 cites·4 claims
- 2987US8030577B2Printed wiring board and method for producing the sameIBIDEN CO LTD·Filed 2008·Granted Oct 4, 2011·9 cites·15 claims
- 3087US7626156B2Image sensor having plural pixels adjacent to each other in a thickness direction and method for manufacturing the sameFUJIFILM CORP·Filed 2008·Granted Dec 1, 2009·9 cites·16 claims
- 3186US9268284B2Image forming device and control method for image forming deviceYOKOYAMA TAKUHEI·Filed 2013·Granted Feb 23, 2016·4 cites·16 claims
- 3286US9036198B2Optical-writing control device, image forming apparatus, and method of controlling optical writing deviceMIYADERA TATSUYA·Filed 2013·Granted May 19, 2015·4 cites·7 claims
- 3386US8781343B2Toner consumption calculator, image forming apparatus, and toner consumption calculation methodHAYASHI MASAYUKI·Filed 2012·Granted Jul 15, 2014·4 cites·10 claims
- 3486US8090303B2Image forming apparatusHAYASHI MASAYUKI·Filed 2009·Granted Jan 3, 2012·9 cites·9 claims
- 3585US9019551B2Image forming apparatus and image correction method that calculate correction amounts associated with a main scanning directionHAYASHI MASAYUKI·Filed 2013·Granted Apr 28, 2015·6 cites·5 claims
- 3685US8822980B2P-type organic semiconductor/fullerene photoelectric conversion layerHAYASHI MASAYUKI·Filed 2008·Granted Sep 2, 2014·8 cites·14 claims
- 3785US8592931B2Photoelectric conversion element and solid-state imaging deviceHAYASHI MASAYUKI·Filed 2009·Granted Nov 26, 2013·8 cites·9 claims
- 3885US7731774B2Honeycomb structured bodyIBIDEN CO LTD·Filed 2006·Granted Jun 8, 2010·13 cites·8 claims
- 3985US5485126ARing oscillator circuit having output with fifty percent duty cycleIBM·Filed 1994·Granted Jan 16, 1996·41 cites·19 claims
- 4085US4019777ALumbar support regulating apparatusAISIN SEIKI·Filed 1976·Granted Apr 26, 1977·49 cites·6 claims
- 4183US11018034B2Substrate processing method and substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2019·Granted May 25, 2021·3 cites·16 claims
- 4283US8576267B2Optical writing device, image forming apparatus, optical writing method, and computer-readable recording mediumKAWANABE MOTOHIRO·Filed 2012·Granted Nov 5, 2013·4 cites·6 claims
- 4383US8568965B2Organic semiconducting material, and film, organic electronic device and infrared dye composition each including said materialKITAMURA TETSU·Filed 2012·Granted Oct 29, 2013·4 cites·6 claims
- 4482US8665299B2Exposure control apparatus, image forming apparatus, and exposure control methodMIYADERA TATSUYA·Filed 2012·Granted Mar 4, 2014·3 cites·16 claims
- 4582US7994433B2Printed wiring board and method for producing the sameIBIDEN CO LTD·Filed 2009·Granted Aug 9, 2011·6 cites·8 claims
- 4682US7547912B2Photoelectric conversion layer, photoelectric conversion device and imaging device, and method for applying electric field theretoFUJIFILM CORP·Filed 2006·Granted Jun 16, 2009·7 cites·31 claims
- 4782US5485246AControl device for collectively supervising a plurality of image forming apparatusesRICOH KK·Filed 1994·Granted Jan 16, 1996·65 cites·48 claims
- 4881US8879969B2Image forming apparatus including image forming calibrationSHIKAMA TAKESHI·Filed 2012·Granted Nov 4, 2014·3 cites·16 claims
- 4981US5051843ADigital copierRICOH KK·Filed 1988·Granted Sep 24, 1991·37 cites·4 claims
- 5079US4790202ADrive apparatus for power seatsAISIN SEIKI·Filed 1986·Granted Dec 13, 1988·54 cites·3 claims
Showing the top 50 of 169 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →