Inventor · disambiguated record
Hideki Watanabe
Also filed as: WATANABE HIDEKI
179 granted patents·60 pending applications·1,858 citations·filing 1982–2024
99Inventor score
Files withWATANABE HIDEKI19CASIO COMPUTER CO LTD13SONY GROUP CORP12ZAMA JAPAN CO LTD12DAINIPPON INK & CHEMICALS9
Top patents by PatentIndex Score
239 records- 0196USD433016SHandheld computerCASIO COMPUTER CO LTD·Filed 2000·Granted Oct 31, 2000·73 cites·1 claims
- 0295US8238090B2Electronic deviceWATANABE HIDEKI·Filed 2010·Granted Aug 7, 2012·32 cites·8 claims
- 0394US7948752B2Electronic deviceFUJITSU LTD·Filed 2008·Granted May 24, 2011·39 cites·8 claims
- 0494US7213659B2Impact drillHITACHI KOKI KK·Filed 2005·Granted May 8, 2007·36 cites·11 claims
- 0593US10792860B2Stereolithographic object, product, and method of manufacturing productSONY CORP·Filed 2016·Granted Oct 6, 2020·9 cites·7 claims
- 0693US7073605B2Impact drillHITACHI KOKI KK·Filed 2005·Granted Jul 11, 2006·33 cites·15 claims
- 0793US5254143ADiaphragm for gas-liquid contact, gas-liquid contact apparatus and process for producing liquid containing gas dissolved thereinDAINIPPON INK & CHEMICALS·Filed 1992·Granted Oct 19, 1993·99 cites·25 claims
- 0891US9394870B2Fuel injection deviceZAMA JAPAN KABUSHIKI KAISHA·Filed 2015·Granted Jul 19, 2016·3 cites·11 claims
- 0991US6894090B2Method for producing aqueous dispersion of thermoplastic resin microparticles and toner for electrophotographyDAINIPPON INK & CHEMICALS·Filed 2002·Granted May 17, 2005·40 cites·18 claims
- 1091USD410486SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1998·Granted Jun 1, 1999·42 cites·1 claims
- 1190USD934699SWatch caseCASIO COMPUTER CO LTD·Filed 2020·Granted Nov 2, 2021·14 cites·1 claims
- 1290US7142824B2Antenna device with a first and second antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 28, 2006·75 cites·10 claims
- 1389US9840990B2Fuel injection deviceZAMA JAPAN CO LTD·Filed 2016·Granted Dec 12, 2017·2 cites·18 claims
- 1489US6841261B2Block copolymer, composition thereof, and film made thereofDENKI KAGAKU KOGYO KK·Filed 2001·Granted Jan 11, 2005·38 cites·51 claims
- 1589US6758049B2Vehicles and air conditioning systems for such vehiclesSANDEN CORP·Filed 2003·Granted Jul 6, 2004·41 cites·26 claims
- 1688USD986068SWatch caseCASIO COMPUTER CO LTD·Filed 2020·Granted May 16, 2023·13 cites·1 claims
- 1788US10753503B2Solenoid valve for a fuel systemSTIHL AG & CO KG ANDREAS·Filed 2016·Granted Aug 25, 2020·4 cites·16 claims
- 1887US7826959B2Cruise controller for saddle-seat vehicleKEIHIN CORP·Filed 2006·Granted Nov 2, 2010·23 cites·17 claims
- 1987US7350302B2JigsawHITACHI KOKI KK·Filed 2006·Granted Apr 1, 2008·19 cites·2 claims
- 2087US6249442B1Structure for mounting two printed circuit boards to one caseALPS ELECTRIC CO LTD·Filed 1999·Granted Jun 19, 2001·66 cites·4 claims
- 2187US5691095AToner for developing electrostatic latent image and process for producing the sameDAINIPPON INK & CHEMICALS·Filed 1995·Granted Nov 25, 1997·44 cites·14 claims
- 2286US5843614AManufacturing method for toner used in electrophotographyDAINIPPON INK & CHEMICALS·Filed 1997·Granted Dec 1, 1998·48 cites·9 claims
- 2385US8786941B2Semiconductor optical amplifierKURAMOTO MASARU·Filed 2011·Granted Jul 22, 2014·6 cites·7 claims
- 2485US6348095B1Method and apparatus for pulling a single crystalSUMITOMO METAL IND·Filed 2000·Granted Feb 19, 2002·22 cites·6 claims
- 2583US8982920B2Submount, submount assembly, and submount assembling methodWATANABE HIDEKI·Filed 2012·Granted Mar 17, 2015·6 cites·12 claims
- 2683US8218312B2Electronic apparatusWATANABE HIDEKI·Filed 2010·Granted Jul 10, 2012·6 cites·11 claims
- 2781US12230954B2Protection systemPANASONIC IP MAN CO LTD·Filed 2024·Granted Feb 18, 2025·0 cites·8 claims
- 2880US11312823B2Method for producing polyarylene sulphide resinDAINIPPON INK & CHEMICALS·Filed 2018·Granted Apr 26, 2022·2 cites·11 claims
- 2979US9908255B2Apparatus and method for manufacturing magnet segments constituting field pole magnetic bodyNISSAN MOTOR·Filed 2013·Granted Mar 6, 2018·3 cites·9 claims
- 3079US8398220B2Liquid container and image forming apparatusUCHIDA TAKUYA·Filed 2010·Granted Mar 19, 2013·4 cites·9 claims
- 3179US5926375ASurface mounting structureHITACHI LTD·Filed 1996·Granted Jul 20, 1999·47 cites·9 claims
- 3278USD924077SWatch caseCASIO COMPUTER CO LTD·Filed 2020·Granted Jul 6, 2021·7 cites·1 claims
- 3378US9613749B2Manufacturing device for field pole magnet body and manufacturing method for sameNISSAN MOTOR·Filed 2012·Granted Apr 4, 2017·4 cites·4 claims
- 3478US9382297B2Mutated protein of protein A having reduced affinity in acidic region and antibody-capturing agentNAT L INST OF ADVANCED IND SCIENCE AND TECHNOLOGY·Filed 2013·Granted Jul 5, 2016·5 cites·20 claims
- 3578US8831055B2Self-oscillating semiconductor laser device and driving method thereofWATANABE HIDEKI·Filed 2011·Granted Sep 9, 2014·4 cites·19 claims
- 3678US7929005B2Thermal printerSEIKO INSTR INC·Filed 2007·Granted Apr 19, 2011·6 cites·4 claims
- 3777US9188066B2Speed reduction method for hand-carried engine-driven working machineIIDA DENKI KOGYO KK·Filed 2013·Granted Nov 17, 2015·4 cites·2 claims
- 3877US7601454B2Polymer electrolyte fuel cellHONDA MOTOR CO LTD·Filed 2005·Granted Oct 13, 2009·3 cites·6 claims
- 3977US7514654B2Glass article with metal member joined thereto, and junction structure using the sameNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Apr 7, 2009·20 cites·4 claims
- 4077US5265278AHair capWATANABE HIDEKI·Filed 1992·Granted Nov 30, 1993·68 cites·6 claims
- 4176US9345156B2Power supply deviceOGURA MASAYUKI·Filed 2012·Granted May 17, 2016·8 cites·6 claims
- 4276US8696813B2Method of manufacturing silicon single crystal, apparatus for pulling silicon single crystal and vitreous silica crucibleFUKUI MASANORI·Filed 2010·Granted Apr 15, 2014·1 cites·17 claims
- 4376US7189462B2Block copolymer, its composition and film made of itDENKI KAGAKU KOGYO KK·Filed 2004·Granted Mar 13, 2007·14 cites·32 claims
- 4476US6688870B2Optical fiber coating deviceFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Feb 10, 2004·14 cites·24 claims
- 4576US4392371AMethod of plate rolling and equipment thereforKAWASAKI STEEL CO·Filed 1982·Granted Jul 12, 1983·19 cites·4 claims
- 4675US10627872B2Hinge, stand device, and electronic apparatusFUJITSU CLIENT COMPUTING LTD·Filed 2017·Granted Apr 21, 2020·3 cites·14 claims
- 4775US9251951B2Method of manufacturing magnet segment of field pole magnet bodyNISSAN MOTOR·Filed 2013·Granted Feb 2, 2016·4 cites·2 claims
- 4875US8483256B2Laser diode element assembly and method of driving the sameOKI TOMOYUKI·Filed 2012·Granted Jul 9, 2013·3 cites·16 claims
- 4975US7918458B2Article capturing game machineSEGA KK DBA SEGA CORP·Filed 2008·Granted Apr 5, 2011·8 cites·8 claims
- 5074US7793938B2Prize acquisition game apparatus and operation system thereofSEGA KK DBA SEGA CORP·Filed 2006·Granted Sep 14, 2010·5 cites·9 claims
Showing the top 50 of 239 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Hideki Watanabe 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 →