Inventor · disambiguated record
Kenichi Miyazawa
Also filed as: MIYAZAWA KENICHI
57 granted patents·2 pending applications·1,106 citations·filing 1986–2020
99Inventor score
Files withFUJITSU LTD20YAMAHA CORP16NIPPON STEEL CORP13FUJITSU FRONTECH LTD3MITSUBISHI HEAVY IND LTD2
Top patents by PatentIndex Score
59 records- 0196US11268424B2Exhaust gas purification deviceNISSIN KOGYO KK·Filed 2020·Granted Mar 8, 2022·15 cites·12 claims
- 0293US7323631B2Instrument performance learning apparatus using pitch and amplitude graph displayYAMAHA CORP·Filed 2005·Granted Jan 29, 2008·54 cites·18 claims
- 0392US7371954B2Tuner apparatus for aiding a tuning of musical instrumentYAMAHA CORP·Filed 2005·Granted May 13, 2008·36 cites·27 claims
- 0491US6646275B2Charged particle beam exposure system and methodFUJITSU LTD·Filed 2002·Granted Nov 11, 2003·43 cites·7 claims
- 0588US6099414AGolf club head and method for producing the sameNIPPON STEEL CORP·Filed 1997·Granted Aug 8, 2000·155 cites·14 claims
- 0688US5841145AMethod of and system for exposing pattern on object by charged particle beamFUJITSU LTD·Filed 1996·Granted Nov 24, 1998·60 cites·45 claims
- 0786US5028277AContinuous thin sheet of TiAl intermetallic compound and process for producing sameNIPPON STEEL CORP·Filed 1990·Granted Jul 2, 1991·19 cites·1 claims
- 0886US4986339AProcess and apparatus for continuous sheet casting by twin rollsNIPPON STEEL CORP·Filed 1989·Granted Jan 22, 1991·20 cites·15 claims
- 0984US7147191B2Display tilting apparatusFUJITSU FRONTECH LTD·Filed 2004·Granted Dec 12, 2006·35 cites·9 claims
- 1083US6919503B2Musical tone generation control system, musical tone generation control method, and program for implementing the methodYAMAHA CORP·Filed 2002·Granted Jul 19, 2005·33 cites·23 claims
- 1183US5719402AMethod of and system for charged particle beam exposureFUJITSU LTD·Filed 1996·Granted Feb 17, 1998·32 cites·11 claims
- 1283US5528048ACharged particle beam exposure system and methodFUJITSU LTD·Filed 1995·Granted Jun 18, 1996·47 cites·21 claims
- 1382US6665156B2Magnetoresistive head, manufacture thereof, and magnetic recording/reproducing apparatus with such magnetic headYAMAHA CORP·Filed 2001·Granted Dec 16, 2003·16 cites·35 claims
- 1479US6329214B1Manufacture of field emission deviceYAMAHA CORP·Filed 1998·Granted Dec 11, 2001·31 cites·24 claims
- 1579US5614725ACharged particle beam exposure system and methodFUJITSU LTD·Filed 1996·Granted Mar 25, 1997·36 cites·12 claims
- 1677US7017803B2Point-of-sale terminalFUJITSU FRONTECH LTD·Filed 2004·Granted Mar 28, 2006·22 cites·17 claims
- 1777US5286315AProcess for preparing rollable metal sheet from quenched solidified thin cast sheet as starting materialNIPPON STEEL CORP·Filed 1990·Granted Feb 15, 1994·19 cites·14 claims
- 1876US6118129AMethod and system for exposing an exposure pattern on an object by a charged particle beam which is shaped into a plurality of beam elementsFUJITSU LTD·Filed 1999·Granted Sep 12, 2000·30 cites·15 claims
- 1976US5866300AMethod of and system for exposing pattern on object by charged particle beamFUJITSU LTD·Filed 1996·Granted Feb 2, 1999·25 cites·15 claims
- 2076US5546319AMethod of and system for charged particle beam exposureFUJITSU LTD·Filed 1995·Granted Aug 13, 1996·21 cites·34 claims
- 2174US5977548ACharged particle beam exposure system and methodFUJITSU LTD·Filed 1996·Granted Nov 2, 1999·28 cites·11 claims
- 2273US5049204AProcess for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification processNIPPON STEEL CORP·Filed 1990·Granted Sep 17, 1991·17 cites·7 claims
- 2371US5256202ATi-A1 intermetallic compound sheet and method of producing sameNIPPON STEEL CORP·Filed 1990·Granted Oct 26, 1993·12 cites·7 claims
- 2469US5838536ADisplay device having tilt mechanism for adjustment with respect to operator deviceFUJITSU LTD·Filed 1996·Granted Nov 17, 1998·31 cites·15 claims
- 2569US5721432AMethod of and system for charged particle beam exposureFUJITSU LTD·Filed 1996·Granted Feb 24, 1998·16 cites·5 claims
- 2669US5350009ATwin roll-type sheet continuous casting method and apparatusNIPPON STEEL CORP·Filed 1992·Granted Sep 27, 1994·12 cites·15 claims
- 2768US7560634B2Electronic musical instrument having tuning deviceYAMAHA CORP·Filed 2007·Granted Jul 14, 2009·5 cites·8 claims
- 2868US6427444B1Method and device for converting thermal energy and device with the thermal energy converting deviceSEIKO EPSON CORP·Filed 2000·Granted Aug 6, 2002·14 cites·36 claims
- 2967US5920077ACharged particle beam exposure systemFUJITSU LTD·Filed 1998·Granted Jul 6, 1999·21 cites·17 claims
- 3065US5965895AMethod of providing changed particle beam exposure in which representative aligning marks on an object are detected to calculate an actual position to perform exposureFUJITSU LTD·Filed 1997·Granted Oct 12, 1999·13 cites·9 claims
- 3164US7528318B2Musical tone control apparatus and methodYAMAHA CORP·Filed 2007·Granted May 5, 2009·4 cites·4 claims
- 3264US6072185ACharged-particle-beam exposure device and method capable of high-speed data readingFUJITSU LTD·Filed 1997·Granted Jun 6, 2000·29 cites·20 claims
- 3364US5910658AMethod and system for changed particle beam exposureFUJITSU LTD·Filed 1998·Granted Jun 8, 1999·18 cites·15 claims
- 3463US4770821AMethod for preparing β-chloropivaloyl chlorideIHARA NIKKEI CHEMICAL IND CO·Filed 1986·Granted Sep 13, 1988·8 cites·12 claims
- 3562US6804171B2Temperature difference drive unit, and electric device, timepiece and light electrical appliance having the sameSEIKO EPSON CORP·Filed 2001·Granted Oct 12, 2004·11 cites·20 claims
- 3662US5470636AMagnetic recording medium and method of producing itYAMAHA CORP·Filed 1992·Granted Nov 28, 1995·23 cites·48 claims
- 3760US6057907AMethod of and system for exposing pattern on object by charged particle beamFUJITSU LTD·Filed 1998·Granted May 2, 2000·12 cites·3 claims
- 3857US7297862B2Musical tone control apparatus and methodYAMAHA CORP·Filed 2002·Granted Nov 20, 2007·7 cites·17 claims
- 3957US7005570B2Tone generating apparatus, tone generating method, and program for implementing the methodYAMAHA CORP·Filed 2002·Granted Feb 28, 2006·7 cites·21 claims
- 4055US9406285B2Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrumentYAMAHA CORP·Filed 2014·Granted Aug 2, 2016·1 cites·6 claims
- 4155US6803512B2Musical tone generating apparatus, plucked string instrument, performance system, electronic musical instrument, musical tone generation control method, and program for implementing the methodYAMAHA CORP·Filed 2003·Granted Oct 12, 2004·7 cites·12 claims
- 4254US7032824B2ScannerFUJITSU FRONTECH LTD·Filed 2004·Granted Apr 25, 2006·5 cites·9 claims
- 4354US5439046AProcess for producing thin sheet by continuous casting in twin-roll systemNIPPON STEEL CORP·Filed 1992·Granted Aug 8, 1995·7 cites·16 claims
- 4452US5065812AProcess for the twin-roll type, continuous casting of metal sheetsNIPPON STEEL CORP·Filed 1990·Granted Nov 19, 1991·6 cites·6 claims
- 4551US10964296B2Board for stringed instrument, acoustic stringed instrument, and method of manufacturing board for stringed instrumentYAMAHA CORP·Filed 2019·Granted Mar 30, 2021·0 cites·7 claims
- 4650US5284535AMethod of manufacturing an austenitic stainless steel sheet and a manufacturing system for carrying out the sameNIPPON STEEL CORP·Filed 1990·Granted Feb 8, 1994·7 cites·6 claims
- 4748US7512246B2Stereo sounding method, stereo sounding system, and musical tone generation control systemYAMAHA CORP·Filed 2004·Granted Mar 31, 2009·0 cites·9 claims
- 4846US9666168B2Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrumentYAMAHA CORP·Filed 2014·Granted May 30, 2017·0 cites·5 claims
- 4945US7351903B2Musical composition data editing apparatus, musical composition data distributing apparatus, and program for implementing musical composition data editing methodYAMAHA CORP·Filed 2003·Granted Apr 1, 2008·2 cites·12 claims
- 5042US7055334B2Air-conditioning unit and air-conditioning apparatus incorporating sameMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Jun 6, 2006·1 cites·5 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →