Inventor · disambiguated record
Michio Asano
Also filed as: ASANO MICHIO
33 granted patents·6 pending applications·1,057 citations·filing 1976–2008
98Inventor score
Top patents by PatentIndex Score
39 records- 0199US4719369AOutput circuit having transistor monitor for matching output impedance to load impedanceHITACHI LTD·Filed 1986·Granted Jan 12, 1988·255 cites·13 claims
- 0297US4975906ANetwork systemHITACHI LTD·Filed 1989·Granted Dec 4, 1990·217 cites·12 claims
- 0391US6013700AProcess for producing granular powder of modified polytetrafluoroethyleneDAIKIN IND LTD·Filed 1996·Granted Jan 11, 2000·75 cites·8 claims
- 0489US6044792APlasma CVD apparatusHITACHI MAXELL·Filed 1997·Granted Apr 4, 2000·50 cites·7 claims
- 0586US5144622ANetwork systemHITACHI LTD·Filed 1990·Granted Sep 1, 1992·137 cites·29 claims
- 0677US7282528B2Electrode additiveDAIKIN IND LTD·Filed 2001·Granted Oct 16, 2007·15 cites·18 claims
- 0776US4723082ASignal transfer circuit for use in laminated multilayer electric circuitHITACHI LTD·Filed 1986·Granted Feb 2, 1988·25 cites·19 claims
- 0874US6367411B2Plasma CVD apparatusHITACHI MAXELL·Filed 1999·Granted Apr 9, 2002·20 cites·3 claims
- 0974US4697110AFluctuation-free input bufferHITACHI LTD·Filed 1983·Granted Sep 29, 1987·17 cites·14 claims
- 1074US4080648AMicro program control systemHITACHI LTD·Filed 1976·Granted Mar 21, 1978·37 cites·5 claims
- 1172US5168497APacket communication processing methodHITACHI LTD·Filed 1989·Granted Dec 1, 1992·41 cites·9 claims
- 1268US4563601ALevel conversion input circuitHITACHI LTD·Filed 1983·Granted Jan 7, 1986·28 cites·15 claims
- 1365US6596806B2Filler-containing polytetrafluoroethylene granular powder for molding and preparation process of sameDAIKIN IND LTD·Filed 2001·Granted Jul 22, 2003·4 cites·4 claims
- 1463US8247506B2PTFE powder and method of producing PTFE molding powdersTSUJI MASAYUKI·Filed 2008·Granted Aug 21, 2012·0 cites·3 claims
- 1563US6930142B2Seal ringDAIKIN IND LTD·Filed 2001·Granted Aug 16, 2005·5 cites·9 claims
- 1657US5583484ALighting control apparatus of a control panel in an automobileZEXEL CORP·Filed 1995·Granted Dec 10, 1996·25 cites·23 claims
- 1753US6350801B1Filled granular polytetrafluoroethylene powderDAIKIN IND LTD·Filed 1998·Granted Feb 26, 2002·13 cites·11 claims
- 1852US6312524B1Plasma CVD apparatusHITACHI MAXELL·Filed 1999·Granted Nov 6, 2001·11 cites·18 claims
- 1951US6037402AGranular powder of filled polytetrafluoroethylene and process for the production thereofDAIKIN IND LTD·Filed 1996·Granted Mar 14, 2000·12 cites·15 claims
- 2050US7129298B2Tetrafluoroethylene based resin molding material excellent in high frequency electric characteristicsDAIKIN IND LTD·Filed 2001·Granted Oct 31, 2006·3 cites·6 claims
- 2150US6451903B1Filled particulate powder of polytetrafluoroethylene and process for preparing the sameDAIKIN IND LTD·Filed 1998·Granted Sep 17, 2002·11 cites·19 claims
- 2247US2005010007A1Ptfe powder and method of producing ptfe powder for moldingFiled 2002·Application pending·0 cites
- 2346US6281281B1Granulated powder of filled polytetrafluoroethylene for molding and process for the production thereofDAIKIN IND LTD·Filed 1996·Granted Aug 28, 2001·8 cites·8 claims
- 2445US6759470B2Resin powder for molding and preparation process of sameDAIKIN IND LTD·Filed 2002·Granted Jul 6, 2004·6 cites·18 claims
- 2545US6197862B1Filled polytetrafluoroethylene granular powder and process for the production thereofDAIKIN IND LTD·Filed 1996·Granted Mar 6, 2001·9 cites·20 claims
- 2644US6300408B1Granular powder of modified polytetrafluoroethyleneDAIKIN IND LTD·Filed 1998·Granted Oct 9, 2001·8 cites·6 claims
- 2742US2004046144A1Seal ring and power steering valve device provided with itFiled 2001·Application pending·0 cites
- 2840US6440559B1Granular polytetrafluoroethylene powders and process for producing the sameDAIKIN IND LTD·Filed 1998·Granted Aug 27, 2002·6 cites·14 claims
- 2939US5994499AGranulated powder of polytetrafluoroethylene for molding and process for the production thereofDAIKIN IND LTD·Filed 1996·Granted Nov 30, 1999·6 cites·20 claims
- 3038US2005090613A1Process for preparing fluorine-containing polymer latexDAIKIN IND LTD·Filed 2003·Application pending·0 cites
- 3138US2002158424A1Seal ringDAIKIN IND LTD·Filed 2002·Application pending·0 cites
- 3237US2010016615A1Process for production of hexafluoropropylene oxideNAKAYA HIDEKI·Filed 2007·Application pending·0 cites
- 3336US7387834B2Polytetrafluoroethylene fine powder of particular specific standard gravity, polytetrafluoroethylene formed article prepared from the same and method for preparation of the sameDAIKIN IND LTD·Filed 2002·Granted Jun 17, 2008·0 cites·15 claims
- 3436US2003122318A1Seal ringFiled 2001·Application pending·0 cites
- 3534US6458457B1Filler-free granular polytetrafluoroethylene powder and process for producing the sameDAIKIN IND LTD·Filed 1998·Granted Oct 1, 2002·2 cites·17 claims
- 3632US6413451B1Method for spherizing granular polyetrafluoroethylene powderDAIKIN IND LTD·Filed 1998·Granted Jul 2, 2002·3 cites·17 claims
- 3730US6054083AProcess for preparation of polytetrafluoroethylene molding powderDAIKIN IND LTD·Filed 1996·Granted Apr 25, 2000·5 cites·22 claims
- 3830US4992682AClock drive circuitHITACHI LTD·Filed 1989·Granted Feb 12, 1991·1 cites·10 claims
- 3928US6774169B1Low-electrostatically-charging granular polytetrafluorethylene powder and preparation process of sameDAIKIN IND LTD·Filed 1998·Granted Aug 10, 2004·2 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Michio Asano 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 →