Inventor · disambiguated record
Hiroshi Matsubayashi
Also filed as: MATSUBAYASHI HIROSHI
23 granted patents·6 pending applications·487 citations·filing 1976–2024
96Inventor score
Files withTOYO SEIKAN KAISHA LTD18NGK INSULATORS LTD5SHOWA ALUMINUM CORP2ISHIDA MASATOSHI1KUROKAWA WATARU1
Top patents by PatentIndex Score
29 records- 0190US5100017APacking canTOYO SEIKAN KAISHA LTD·Filed 1991·Granted Mar 31, 1992·74 cites·12 claims
- 0289US4143790ACoated metal structure and process for production thereofTORAY INDUSTRIES·Filed 1976·Granted Mar 13, 1979·48 cites·11 claims
- 0384US4734303ADeep-draw-formed vessel and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1986·Granted Mar 29, 1988·42 cites·22 claims
- 0483US4541546ADraw-ironed metal vessel having circumferential side seamTOYO SEIKAN KAISHA LTD·Filed 1985·Granted Sep 17, 1985·29 cites·4 claims
- 0581US5868002ACondenser with a liquid-receiverSHOWA ALUMINUM CORP·Filed 1997·Granted Feb 9, 1999·39 cites·18 claims
- 0673US4887732AEasy-open lid in which score cut edge can be covered and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Dec 19, 1989·21 cites·21 claims
- 0772US4296182ACan composed of electrolytically chromated steelTOYO SEIKAN KAISHA LTD·Filed 1979·Granted Oct 20, 1981·16 cites·4 claims
- 0870US2025015295A1Negative electrode and zinc secondary batteryNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 0970US2023387401A1Negative electrode and zinc secondary batteryNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 1069US4762579AProcess for producing easily openable closureTOYO SEIKAN KAISHA LTD·Filed 1986·Granted Aug 9, 1988·36 cites·30 claims
- 1169US4686152APackaging material comprising iron foil, and container and container lid composed thereofTOYO SEIKAN KAISHA LTD·Filed 1985·Granted Aug 11, 1987·39 cites·21 claims
- 1267US7588072B2Laminated heat exchangerSHOWA DENKO KK·Filed 2007·Granted Sep 15, 2009·1 cites·10 claims
- 1367US2023261251A1Negative electrode and zinc secondary batteryNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 1463US4735835ASeam covered welded canTOYO SEIKAN KAISHA LTD·Filed 1986·Granted Apr 5, 1988·32 cites·17 claims
- 1562US2023261204A1Negative electrode and zinc secondary batteryNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 1659US4762245AEasy-open can lidTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Aug 9, 1988·17 cites·13 claims
- 1758US11387446B2Negative electrode and zinc secondary batteryNGK INSULATORS LTD·Filed 2021·Granted Jul 12, 2022·0 cites·12 claims
- 1858US4840304AButt-welded cans and process for manufacturing the sameTOYO SEIKAN KAISHA LTD·Filed 1988·Granted Jun 20, 1989·12 cites·16 claims
- 1958US2012222963A1Surface Treated Metal Materials, Method of Treating the Surfaces Thereof, Resin Coated Metal Materials, Cans and Can LidsISHIDA MASATOSHI·Filed 2012·Application pending·0 cites
- 2055US4719329ACan body and method of making the sameTOYO SEIKAN KAISHA LTD·Filed 1986·Granted Jan 12, 1988·13 cites·8 claims
- 2153US4805795AButt-welded cans and process for manufacturing the sameTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Feb 21, 1989·10 cites·4 claims
- 2250US8551317B2Method and apparatus for forming oxide coatingKUROKAWA WATARU·Filed 2004·Granted Oct 8, 2013·2 cites·6 claims
- 2349US4982579AEvaporatorSHOWA ALUMINUM CORP·Filed 1990·Granted Jan 8, 1991·19 cites·3 claims
- 2444US4773558AEasily-openable closure for seamed canTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Sep 27, 1988·14 cites·8 claims
- 2539US2008057336A1Surface-Treated Metal Materials, Method of Treating the Surfaces Thereof, Resin-Coated Metal Materials, Cans and Can LidsTOYO SEIKAN KAISHA LTD·Filed 2004·Application pending·0 cites
- 2637US5112695AVessel lid comprising laminated materialTOYO SEIKAN KAISHA LTD·Filed 1990·Granted May 12, 1992·12 cites·5 claims
- 2737US4863063AMetal vessel having circumferential side seamTOYO SEIKAN KAISHA LTD·Filed 1985·Granted Sep 5, 1989·6 cites·10 claims
- 2836US7514154B2Resin-coated steel plate and press molded can using the sameTOYO SEIKAN KAISHA LTD·Filed 2003·Granted Apr 7, 2009·0 cites·9 claims
- 2931US6136395ACan body having improved impactTOYO SEIKAN KAISHA LTD·Filed 1997·Granted Oct 24, 2000·5 cites·19 claims
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