Inventor · disambiguated record
Masahiro Kawamoto
Also filed as: KAWAMOTO MASAHIRO
19 granted patents·4 pending applications·251 citations·filing 1976–2023
93Inventor score
Top patents by PatentIndex Score
23 records- 0195US6395443B2Toner for developing electrostatic image and process of preparing sameRICOH KK·Filed 2000·Granted May 28, 2002·93 cites·6 claims
- 0294US11149757B2Hydraulic drive apparatus for work machineKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Oct 19, 2021·6 cites·5 claims
- 0393US4097128ALiquid crystal color display devicesTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Jun 27, 1978·103 cites·16 claims
- 0487US8703378B2Method of manufacturing toner and toner manufactured by the methodSATOH KOHSUKE·Filed 2011·Granted Apr 22, 2014·8 cites·20 claims
- 0581US7438245B2Milling and classifying apparatus, collision mill, air classifier, toner, and method for producing tonerRICOH KK·Filed 2005·Granted Oct 21, 2008·10 cites·28 claims
- 0680US7927777B2Method for producing resinous particlesRICOH CO LTD·Filed 2008·Granted Apr 19, 2011·4 cites·15 claims
- 0771US12398537B2Control device for construction machine and construction machine equipped with sameKOBELCO CONSTR MACH CO LTD·Filed 2023·Granted Aug 26, 2025·0 cites·8 claims
- 0870US8216760B2Method for producing resinous particlesKINOSHITA NAOTOSHI·Filed 2011·Granted Jul 10, 2012·1 cites·19 claims
- 0968US7879268B2Apparatus and method for manufacturing particulate resinRICOH CO LTD·Filed 2007·Granted Feb 1, 2011·2 cites·22 claims
- 1060US8444073B2Kneading apparatus and method for producing tonerKAWAMOTO MASAHIRO·Filed 2010·Granted May 21, 2013·2 cites·8 claims
- 1156US8191808B2Fluid spray nozzle, pulverizer and method of preparing tonerTANAKA TETSUYA·Filed 2009·Granted Jun 5, 2012·1 cites·7 claims
- 1255US11964284B2Method and apparatus for separating egg shell and egg shell membrane from each otherBIOAPATITE INC·Filed 2020·Granted Apr 23, 2024·0 cites·14 claims
- 1355US7662534B2Apparatus for producing toner precursor, and method for the same, fibrous toner precursor, apparatus for producing toner, and method for producing electrophotographic toner and fine resin particlesRICOH KK·Filed 2007·Granted Feb 16, 2010·1 cites·7 claims
- 1454US7790344B2Method of preparing powder and toner for electrophotography, and toner thereforRICOH KK·Filed 2008·Granted Sep 7, 2010·0 cites·9 claims
- 1549US2025297454A1Drive control device for rotating work machine and rotating work machine provided with sameKOBELCO CONSTR MACH CO LTD·Filed 2023·Application pending·0 cites
- 1646US2022380255A1Cured article and method for manufacturing sameBIOAPATITE INC·Filed 2020·Application pending·0 cites
- 1745US12460374B2Rotary construction machineKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·5 claims
- 1843US8580476B2Method for preparing particulate release agent, toner using the particulate release agent, and method for preparing the tonerYAMADA MASAHIDE·Filed 2011·Granted Nov 12, 2013·0 cites·4 claims
- 1942US5779445ANoncontaminative centrifugal pumpYOKOTA MFG·Filed 1994·Granted Jul 14, 1998·14 cites·16 claims
- 2042US2013264406A1Media stirrer mill and method of preparing dispersion elementMORIOKA HIROKI·Filed 2013·Application pending·0 cites
- 2141US10288313B2Gas supply manifold and production method of gas supply manifoldNORITZ CORP·Filed 2016·Granted May 14, 2019·0 cites·4 claims
- 2236US4366080ALiquid crystal display elementTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 28, 1982·6 cites·15 claims
- 2333US2008305420A1Method and device for coating particles, and carrier for use in developerKINOSHITA NAOTOSHI·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →