Inventor · disambiguated record
Takeshi Hamada
Also filed as: HAMADA TAKESHI · HONGU MASAYUKI
39 granted patents·9 pending applications·406 citations·filing 1976–2022
97Inventor score
Top patents by PatentIndex Score
48 records- 0196USD635915STire for automobileGOODYEAR TIRE & RUBBER·Filed 2009·Granted Apr 12, 2011·91 cites·1 claims
- 0294US11647267B2Image pickup apparatus having extendibilityCANON KK·Filed 2021·Granted May 9, 2023·4 cites·31 claims
- 0391US11310401B2Image capture apparatus, module, and control method thereofCANON KK·Filed 2020·Granted Apr 19, 2022·6 cites·23 claims
- 0490US12184032B2Laser apparatusKIMMON KOHA CO LTD·Filed 2021·Granted Dec 31, 2024·2 cites·11 claims
- 0590US11621535B2Fiber laser apparatusKIMMON KOHA CO LTD·Filed 2021·Granted Apr 4, 2023·2 cites·13 claims
- 0688US5905927AImage forming apparatus and driving mechanism for image holding memberMINOLTA CO LTD·Filed 1997·Granted May 18, 1999·49 cites·44 claims
- 0786US8875759B2Heavy duty tireHAMADA TAKESHI·Filed 2010·Granted Nov 4, 2014·6 cites·7 claims
- 0883US10356892B2Image pickup apparatus that is improved in heat dissipation efficiency, electronic apparatus, and accessoryCANON KK·Filed 2018·Granted Jul 16, 2019·4 cites·28 claims
- 0976US7650610B2Recording medium driver and recorder/reproducerPIONEER CORP·Filed 2005·Granted Jan 19, 2010·3 cites·5 claims
- 1075US7036758B2Cone crusherKOBE STEEL LTD·Filed 2003·Granted May 2, 2006·16 cites·12 claims
- 1173US9027613B2Heavy duty tireHAMADA TAKESHI·Filed 2011·Granted May 12, 2015·2 cites·5 claims
- 1272US9061374B2Laser/arc hybrid welding method and method for producing welded member using sameHAMADA TAKESHI·Filed 2011·Granted Jun 23, 2015·4 cites·6 claims
- 1372US7496933B2Recording medium drive devicePIONEER CORP·Filed 2005·Granted Feb 24, 2009·2 cites·11 claims
- 1472US4198650ACapacitive-type nonlinear emphasis circuitSONY CORP·Filed 1977·Granted Apr 15, 1980·18 cites·19 claims
- 1571USD615485STire for automobileSUMITOMO RUBBER IND·Filed 2008·Granted May 11, 2010·17 cites·1 claims
- 1670US6889709B2Manifold valveASAHI ORGANIC CHEM IND·Filed 2002·Granted May 10, 2005·15 cites·12 claims
- 1769US4083019ACurrent controlled emitter coupled multivibratorSONY CORP·Filed 1976·Granted Apr 4, 1978·16 cites·14 claims
- 1868US7484770B2Connecting structure for piping membersASAHI ORGANIC CHEM IND·Filed 2004·Granted Feb 3, 2009·15 cites·13 claims
- 1967US6755388B2Pinch valveASAHI ORGANIC CHEM IND·Filed 2001·Granted Jun 29, 2004·14 cites·14 claims
- 2065US4500501AMethod of removing sulfur oxides and nitrogen oxides by dry processMITSUI MINING COMPANY LTD·Filed 1983·Granted Feb 19, 1985·25 cites·14 claims
- 2162US12506318B2Ultraviolet laser apparatusKIMMON KOHA CO LTD·Filed 2022·Granted Dec 23, 2025·0 cites·6 claims
- 2262US7141229B2Graphite material for negative pole of lithium secondary battery, method of manufacturing the graphite material, and lithium secondary batteryNIPPON STEEL CHEMICAL CO·Filed 2002·Granted Nov 28, 2006·7 cites·4 claims
- 2362US6194067B1Carbonaceous particles and carbonaceous fibers both coated with boron nitride, and lithium secondary cells produced by using the same as negative active materialNIPPON STEEL CORP·Filed 1998·Granted Feb 27, 2001·24 cites·4 claims
- 2461US4775589ACoaltar pitch based carbon fiber having high Young's modulusNIPPON STEEL CORP·Filed 1986·Granted Oct 4, 1988·13 cites·7 claims
- 2560US7682706B2Precoated metal sheet with little affect on environmentNIPPON STEEL CORP·Filed 2004·Granted Mar 23, 2010·1 cites·7 claims
- 2658US2005078179A1Modulate aptamer and method for detecting target protein by using the sameFiled 2004·Application pending·0 cites
- 2758US2025062061A1Coil device and printed wiring boardSUMITOMO ELECTRIC PRINTED CIRCUITS INC·Filed 2022·Application pending·0 cites
- 2853US12088251B2Oscillator circuit and temperature compensation method for oscillator circuitASAHI KASEI MICRODEVICES CORP·Filed 2022·Granted Sep 10, 2024·0 cites·19 claims
- 2953US8446213B2Charge pump circuit, control method thereof, and semiconductor integrated circuitHAMADA TAKESHI·Filed 2011·Granted May 21, 2013·1 cites·12 claims
- 3053US4469662AMethod of removing sulfur oxides and nitrogen oxides by dry processMITSUI MINING CO LTD·Filed 1983·Granted Sep 4, 1984·14 cites·9 claims
- 3153US2025107001A1Coil device and printed wiring boardSUMITOMO ELECTRIC PRINTED CIRCUITS INC·Filed 2022·Application pending·0 cites
- 3250US10638026B2Image pickup apparatus that controls image pickup apparatus body according to lens barrel mounted thereon, and method of controlling the sameCANON KK·Filed 2018·Granted Apr 28, 2020·0 cites·18 claims
- 3350US7484228B2Optical pickup feeding devicePIONEER CORP·Filed 2005·Granted Jan 27, 2009·0 cites·5 claims
- 3448US7581712B2ValveASAHI ORGANIC CHEM IND·Filed 2004·Granted Sep 1, 2009·4 cites·5 claims
- 3548US6555272B2Lithium secondary battery and active material for negative electrode in lithium secondary batteryNIPPON STEEL CORP·Filed 1999·Granted Apr 29, 2003·19 cites·20 claims
- 3646US2007153423A1Substrate material for an hdd suspensionSHOJI HIROMASA·Filed 2004·Application pending·0 cites
- 3745US8252111B2Heavy concreteHIGO YASUHIDE·Filed 2009·Granted Aug 28, 2012·0 cites·7 claims
- 3845USD634420SValveASAHI ORGANIC CHEM IND·Filed 2008·Granted Mar 15, 2011·5 cites·1 claims
- 3945US4975263AProcess for producing mesophase pitch-based carbon fibersNIPPON STEEL CORP·Filed 1989·Granted Dec 4, 1990·7 cites·6 claims
- 4044US8586190B2Inorganic—organic hybrid-film-coated stainless-steel foilKAWAKAMI KEIKO·Filed 2010·Granted Nov 19, 2013·0 cites·7 claims
- 4142US2007124744A1Shutter opening/closing apparatus and information reproducing apparatusPIONEER CORP·Filed 2004·Application pending·0 cites
- 4242US2010326324A1Heavy weight aggregatesTAIHEIYO CEMENT CORP·Filed 2007·Application pending·0 cites
- 4341US8395437B2Charge pump circuit and semiconductor integrated circuitHAMADA TAKESHI·Filed 2009·Granted Mar 12, 2013·0 cites·11 claims
- 4441US2005081225A1Pick-up holder and drive unit for recording mediumPIONEER CORP·Filed 2004·Application pending·0 cites
- 4539US2006197049A1Fluid operating valveHAMADA TAKESHI·Filed 2004·Application pending·0 cites
- 4638US2005072481A1Manifold valveFiled 2002·Application pending·0 cites
- 4730USD596709SValveASAHI ORGANIC CHEM IND·Filed 2008·Granted Jul 21, 2009·0 cites·1 claims
- 4830USD532481SValveASAHI ORGANIC CHEM IND·Filed 2005·Granted Nov 21, 2006·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →