Inventor · disambiguated record
Osamu Watanabe
Also filed as: WATANABE OSAMU
282 granted patents·74 pending applications·5,181 citations·filing 1974–2025
99Inventor score
Files withSHINETSU CHEMICAL CO82TOSHIBA TEC KK25TOSHIBA KK23CANON KK14MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13
Top patents by PatentIndex Score
356 records- 0199US6312867B1Ester compounds, polymers, resist compositions and patterning processSHINETSU CHEMICAL CO·Filed 1999·Granted Nov 6, 2001·209 cites·17 claims
- 0298US6280898B1Lactone-containing compounds, polymers, resist compositions, and patterning methodSHINETSU CHEMICAL CO·Filed 1999·Granted Aug 28, 2001·229 cites·21 claims
- 0398US4803243ABlock-graft copolymerSHINETSU CHEMICAL CO·Filed 1987·Granted Feb 7, 1989·372 cites·4 claims
- 0496US9075306B2Chemically amplified negative resist composition and patterning processTAKEDA TAKANOBU·Filed 2011·Granted Jul 7, 2015·22 cites·8 claims
- 0596US5942367AChemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking groupSHINETSU CHEMICAL CO·Filed 1997·Granted Aug 24, 1999·91 cites·19 claims
- 0695US9840615B2Thermoplastic resin composition, method for producing same, and molded bodyTOYOTA BOSHOKU KK·Filed 2016·Granted Dec 12, 2017·7 cites·20 claims
- 0794US8068127B2PrinterOCHIAI TERUYUKI·Filed 2010·Granted Nov 29, 2011·17 cites·20 claims
- 0894US6922925B2Construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Aug 2, 2005·92 cites·17 claims
- 0994US4116012AMethod of obtaining sufficient supporting force for a concrete pile sunk into a holeNIPPON CONCRETE IND CO LTD·Filed 1977·Granted Sep 26, 1978·85 cites·10 claims
- 1093US10734132B2Bio-electrode composition, bio-electrode, method for manufacturing the bio-electrode, and polymer compoundSHINETSU CHEMICAL CO·Filed 2018·Granted Aug 4, 2020·3 cites·19 claims
- 1193US9493642B2Thermoplastic resin composition, method for producing same, and molded bodyTOYOTA BOSHOKU KK·Filed 2012·Granted Nov 15, 2016·10 cites·13 claims
- 1293US6746817B2Resist composition and patterning processSHINETSU CHEMICAL CO·Filed 2001·Granted Jun 8, 2004·49 cites·18 claims
- 1393US6295487B1Hybrid vehicle and method of controlling the travel of the vehicleTOKYO R & D KK·Filed 1999·Granted Sep 25, 2001·167 cites·20 claims
- 1493US5691396APolysiloxane compounds and positive resist compositionsSHINETSU CHEMICAL CO·Filed 1996·Granted Nov 25, 1997·72 cites·20 claims
- 1592US7977027B2Resist composition and patterning processSHINETSU CHEMICAL CO·Filed 2007·Granted Jul 12, 2011·15 cites·3 claims
- 1692USRE41580ELactone-containing compounds, polymers, resist compositions, and patterning methodSHINETSU CHEMICAL CO·Filed 2005·Granted Aug 24, 2010·8 cites·48 claims
- 1792US7764828B2Method, apparatus, and computer program for processing imageSONY CORP·Filed 2005·Granted Jul 27, 2010·41 cites·21 claims
- 1891US11024596B2Bonding apparatus and bonding methodSHINKAWA KK·Filed 2017·Granted Jun 1, 2021·7 cites·20 claims
- 1991US9353251B2Thermoplastic resin composition and method for producing sameTOYOTA BOSHOKU KK·Filed 2012·Granted May 31, 2016·9 cites·2 claims
- 2091US8020974B2Piezoelectric thin film device and piezoelectric thin film device manufacturing method, and inkjet head and inkjet recording apparatusPANASONIC CORP·Filed 2008·Granted Sep 20, 2011·15 cites·13 claims
- 2191US6223429B1Method of production of semiconductor deviceHITACHI CHEMICAL CO LTD·Filed 1996·Granted May 1, 2001·145 cites·3 claims
- 2291US5798777AInk jet printer having a capping mechanismOKI DATA KK·Filed 1996·Granted Aug 25, 1998·85 cites·4 claims
- 2391US4645218AElectrostatic chuckTOKUDA SEISAKUSHO·Filed 1985·Granted Feb 24, 1987·147 cites·16 claims
- 2490US10501585B2Stretchable film and method for forming the stretchable filmSHINETSU CHEMICAL CO·Filed 2017·Granted Dec 10, 2019·2 cites·12 claims
- 2590US9546736B2Trunnion ball valve for high pressure, and hydrogen stationKITZ CORP·Filed 2013·Granted Jan 17, 2017·9 cites·16 claims
- 2690US7303045B2Motor vehicle steering deviceJTEKT CORP·Filed 2005·Granted Dec 4, 2007·16 cites·9 claims
- 2790US6290905B1Welding materialKAWASAKI STEEL CO·Filed 2000·Granted Sep 18, 2001·28 cites·3 claims
- 2890US4899326AMagazine-housed disk playerPIONEER ELECTRONIC CORP·Filed 1987·Granted Feb 6, 1990·45 cites·9 claims
- 2989US10696779B2Silicon-containing compound, urethane resin, stretchable film, and method for forming the sameSHINETSU CHEMICAL CO·Filed 2018·Granted Jun 30, 2020·2 cites·7 claims
- 3089US7872662B2PrinterTOSHIBA TEC KK·Filed 2006·Granted Jan 18, 2011·9 cites·14 claims
- 3189US6613472B1Battery cooling structureTOKYO R & D KK·Filed 2000·Granted Sep 2, 2003·40 cites·11 claims
- 3289US6563383B1Variable gain circuitTOSHIBA KK·Filed 2000·Granted May 13, 2003·39 cites·21 claims
- 3389US6447106B1Ink jet head and method for the manufacture thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 10, 2002·32 cites·10 claims
- 3489US6377775B1Image heating apparatusCANON KK·Filed 2000·Granted Apr 23, 2002·47 cites·17 claims
- 3589US4881067AImage forming apparatus and methodSONY CORP·Filed 1985·Granted Nov 14, 1989·87 cites·12 claims
- 3688US5995819AFrequency converter and radio receiver using sameTOSHIBA KK·Filed 1996·Granted Nov 30, 1999·85 cites·18 claims
- 3787US10773527B2PrinterTOSHIBA TEC KK·Filed 2019·Granted Sep 15, 2020·2 cites·20 claims
- 3887US9229521B2Watchdog circuit, power IC and watchdog monitor systemRENESAS ELECTRONICS CORP·Filed 2013·Granted Jan 5, 2016·9 cites·16 claims
- 3987US7666547B2Sealed prismatic batteryHITACHI MAXELL·Filed 2005·Granted Feb 23, 2010·8 cites·1 claims
- 4087US6455223B1Resist compositions and patterning processSHINETSU CHEMICAL CO·Filed 2000·Granted Sep 24, 2002·28 cites·14 claims
- 4187US6312869B1Chemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking groupSHINETSU CHEMICAL CO·Filed 2000·Granted Nov 6, 2001·20 cites·18 claims
- 4287US5016113AApparatus for reproducing and processing picture information including graphic codes from a recording mediumPIONEER ELECTRONIC CORP·Filed 1988·Granted May 14, 1991·55 cites·5 claims
- 4387US4478767AAir cooling deviceTOSHIBA CORP·Filed 1982·Granted Oct 23, 1984·49 cites·8 claims
- 4486US6687481B2Inductive thermal fixing apparatus having magnetic flux blocking plate with specific thicknessCANON KK·Filed 2002·Granted Feb 3, 2004·36 cites·6 claims
- 4586US6186085B1Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from shipKATO HIROHARU·Filed 1996·Granted Feb 13, 2001·42 cites·14 claims
- 4686US5017442ACoiled lithium batteryHITACHI MAXELL·Filed 1989·Granted May 21, 1991·64 cites·4 claims
- 4786US4885644ASpindle servo device for data recording disk reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1988·Granted Dec 5, 1989·35 cites·2 claims
- 4885US10717804B2Silicon-containing compound, urethane resin, stretchable film, and method for forming the sameSHINETSU CHEMICAL CO·Filed 2018·Granted Jul 21, 2020·1 cites·13 claims
- 4985US8350881B2PrinterTOSHIBA TEC KK·Filed 2011·Granted Jan 8, 2013·3 cites·23 claims
- 5085US7330688B2Fixing device and image forming apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 12, 2008·8 cites·13 claims
Showing the top 50 of 356 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →