Inventor · disambiguated record
Masami Hashimoto
Also filed as: HASHIMOTO MASAMI · NAKAHARA TERUO · TOYOMURA AKIHIRO
20 granted patents·3 pending applications·248 citations·filing 1975–2019
95Inventor score
Files withKOMATSU MFG CO LTD5SEIKO EPSON CORP5FUJI ELECTRIC CO LTD3HASHIMOTO MASAMI2SUWA SEIKOSHA KK2
Top patents by PatentIndex Score
23 records- 0196US11470994B2Beverage supplying apparatusFUJI ELECTRIC CO LTD·Filed 2019·Granted Oct 18, 2022·24 cites·7 claims
- 0283US6671146B1Electrostatic protection circuit and semiconductor integrated circuit using the sameSEIKO EPSON CORP·Filed 2000·Granted Dec 30, 2003·37 cites·11 claims
- 0373US7183826B2High hysteresis width input circuitSEIKO EPSON CORP·Filed 2005·Granted Feb 27, 2007·8 cites·3 claims
- 0472US5888636AMulti-layer blow molded article of polypropyleneMITSUI CHEMICALS INC·Filed 1996·Granted Mar 30, 1999·31 cites·37 claims
- 0567US3990352AControl valveKOMATSU MFG CO LTD·Filed 1975·Granted Nov 9, 1976·20 cites·4 claims
- 0665US5157948AApparatus for winding and conveying knitted fabric for knitting machineNAGATA SEIKI KK·Filed 1991·Granted Oct 27, 1992·14 cites·17 claims
- 0762US5649644AMixing type drink distributorFUJI ELECTRIC CO LTD·Filed 1995·Granted Jul 22, 1997·33 cites·9 claims
- 0852US4575743ADouble layer ROM integrated circuitSUWA SEIKOSHA KK·Filed 1983·Granted Mar 11, 1986·10 cites·11 claims
- 0950US5871121ABeer vending machine and method of controlling pressure in a beer barrelFUJI ELECTRIC CO LTD·Filed 1996·Granted Feb 16, 1999·23 cites·6 claims
- 1050US2012132639A1Heater jacket and container device including the sameHASHIMOTO MASAMI·Filed 2010·Application pending·0 cites
- 1149US7215567B2Ferroelectric memory deviceSEIKO EPSON CORP·Filed 2005·Granted May 8, 2007·2 cites·12 claims
- 1248US4414503ALow voltage regulation circuitSUWA SEIKOSHA KK·Filed 1981·Granted Nov 8, 1983·9 cites·19 claims
- 1348US2012132086A1Chocolate heating and conveying apparatusHASHIMOTO MASAMI·Filed 2010·Application pending·0 cites
- 1447US6312228B1Recovery pump for recovering floating oilWORLD CHEM KK·Filed 2000·Granted Nov 6, 2001·4 cites·7 claims
- 1547US2016246391A1Pen nibTEIBOW CO LTD·Filed 2014·Application pending·0 cites
- 1643US6229405B1Low-voltage oscillation amplifying circuitSEIKO EPSON CORP·Filed 1998·Granted May 8, 2001·8 cites·7 claims
- 1742US7504682B2Polarization transfer device and control method thereforSEIKO EPSON CORP·Filed 2007·Granted Mar 17, 2009·0 cites·4 claims
- 1842US5954955AOil-water recovering and separating apparatusWORLD CHEM KK·Filed 1997·Granted Sep 21, 1999·11 cites·11 claims
- 1933US4216942ADouble-drum winchKOMATSU MFG CO LTD·Filed 1979·Granted Aug 12, 1980·4 cites·4 claims
- 2032US4185662AApparatus for actuating operating valve unit for winchKOMATSU MFG CO LTD·Filed 1977·Granted Jan 29, 1980·3 cites·5 claims
- 2130US4558717ASteering control valve system for crawler vehicleKOMATSU MFG CO LTD·Filed 1984·Granted Dec 17, 1985·1 cites·4 claims
- 2227US4574900ADrive mechanism for track-type vehicleKOMATSU MFG CO LTD·Filed 1984·Granted Mar 11, 1986·3 cites·3 claims
- 2318US5836737AStacked-container separating apparatus and methodMISUZU KOKI COMPANY LIMITED·Filed 1997·Granted Nov 17, 1998·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →