Inventor · disambiguated record
Masakazu Sakaguchi
Also filed as: SAKAGUCHI MASAKAZU
27 granted patents·21 pending applications·622 citations·filing 1982–2021
96Inventor score
Files withMITSUBISHI HEAVY IND LTD26POLA CHEM IND INC5HONDA MOTOR CO LTD4JSP CORP4SAKAGUCHI MASAKAZU2
Top patents by PatentIndex Score
48 records- 0197US7671820B2Luneberg dielectric lens and method of producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Mar 2, 2010·227 cites·8 claims
- 0293US4462992ANitroimidazole radiosensitizers for hypoxic tumor cells and compositions thereofRESEARCH CORP·Filed 1982·Granted Jul 31, 1984·44 cites·37 claims
- 0388US4945102AHeterocyclic derivatives and radiosensitizing agents and antiviral agents comprising same as their active componentPOLA CHEM IND INC·Filed 1988·Granted Jul 31, 1990·41 cites·3 claims
- 0484US6313184B1Expanded polypropylene resin beads and a molded articleJSP CORP·Filed 1998·Granted Nov 6, 2001·48 cites·21 claims
- 0581US5064849AHeterocyclic derivatives useful as radiosensitizing agents and antiviral agentsPOLA CHEM IND INC·Filed 1990·Granted Nov 12, 1991·38 cites·3 claims
- 0680US9557113B2Direct reduced iron manufacturing systemMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Jan 31, 2017·4 cites·8 claims
- 0779US8518540B2Expanded polypropylene resin beads and expanded bead moldingSAKAGUCHI MASAKAZU·Filed 2010·Granted Aug 27, 2013·4 cites·13 claims
- 0879US6077875AFoamed and expanded beads of polypropylene resin for moldingJSP CORP·Filed 1999·Granted Jun 20, 2000·40 cites·14 claims
- 0979US5270330A2-nitroimidazole derivative, production thereof, and radiosensitizer containing the same as active ingredientPOLA CHEM IND INC·Filed 1991·Granted Dec 14, 1993·36 cites·2 claims
- 1078US9701919B2Coal inactivation processing apparatusMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Jul 11, 2017·2 cites·7 claims
- 1178US6051617AFoamed particles of modified polypropylene resin and method of preparing sameJSP CORP·Filed 1997·Granted Apr 18, 2000·35 cites·12 claims
- 1275US9638468B2Direct reduced iron manufacturing systemMITSUBISHI HEAVY IND LTD·Filed 2012·Granted May 2, 2017·2 cites·8 claims
- 1372US9556497B2Blast furnaceMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Jan 31, 2017·1 cites·7 claims
- 1472US7581769B2Bumper absorber and manufacturing method for the sameHAYASHI TELEMPU KK·Filed 2007·Granted Sep 1, 2009·10 cites·8 claims
- 1571US5046461AValve control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1990·Granted Sep 10, 1991·24 cites·21 claims
- 1668US10759879B2Alkyl metalloxane compound and method for producing the sameNICHIA CORP·Filed 2018·Granted Sep 1, 2020·0 cites·16 claims
- 1760US2024316520A1Ammonia decomposition systemMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 1858US6881841B2Dibenzosuberanyl piperazine derivatives and drug-resistance overcoming agents containing the derivativesPOLA CHEM IND INC·Filed 2001·Granted Apr 19, 2005·2 cites·14 claims
- 1957US2024058780A1Ammonia decomposition systemMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 2057US2024316519A1Ammonia decomposition systemMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 2156US4860847AVehicle traction control deviceHONDA MOTOR CO LTD·Filed 1988·Granted Aug 29, 1989·15 cites·3 claims
- 2254US10677704B2System for analyzing carbon dioxide concentration of amine-based absorbing solution, carbon dioxide recovery system, and method of operating the sameMITSUBISHI HEAVY IND ENG LTD·Filed 2016·Granted Jun 9, 2020·0 cites·8 claims
- 2353US2016160141A1Production method of reformed coalMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 2453US2016168496A1Coal for boiler fuelMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 2553US2016053180A1Carbonization deviceMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 2652US9624558B2Blast-furnace blowing coal and method for producing sameMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Apr 18, 2017·0 cites·3 claims
- 2752US4778025AMethod for controlling slip of a driving wheel of a vehicleHONDA MOTOR CO LTD·Filed 1987·Granted Oct 18, 1988·14 cites·3 claims
- 2851US9605225B2Method for preparing blast furnace blow-in coalMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Mar 28, 2017·0 cites·3 claims
- 2951US5042436AValve control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1990·Granted Aug 27, 1991·19 cites·13 claims
- 3051US2015197699A1Method for producing carbonized coal, method for working blast furnace, and method for operating boilerMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 3150US2016060531A1Carbonization deviceMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 3250US2016032192A1Carbonization deviceMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 3350US2016177183A1Coal pyrolysis deviceMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 3449US9617609B2Method for preparing blast furnace blow-in coalMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Apr 11, 2017·0 cites·2 claims
- 3549US5679450AExpanded polyolefin body having thermosetting resin layer directly bonded theretoJSP CORP·Filed 1995·Granted Oct 21, 1997·16 cites·11 claims
- 3649US2015247212A1Blow pipe structureMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 3749US2015284816A1Slag removal deviceMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 3849US2015225804A1Pulverized-coal injection device, blast furnace facility provided with the same, and pulverized-coal supplying methodMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 3949US2015240322A1Slag removal device and slag removal methodMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4049US2015275322A1Blow-pipe structureMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4148US2015191803A1Blast-furnace-blow-in charcoal and method for producing sameMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4248US2015203929A1Method for producing pig iron and blast furnace facility using sameMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4348US2015176096A1Method for producing pig iron, and blast furnace to be used thereforMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4448US2015184939A1Blast furnace installationMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4545US2015218666A1Blast furnace installationMITSUBISH HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4645US2008108717A1Expanded Polypropylene Bead for Forming a Dielectric Material and Dielectric Lens Member Formed by the Expanded Polypropylene BeadsTOKORO HISAO·Filed 2005·Application pending·0 cites
- 4744US8410187B2Polyvinylidene fluoride resin expanded beads, and molded articles of polyvinylidene fluoride resin expanded beadsSAKAGUCHI MASAKAZU·Filed 2010·Granted Apr 2, 2013·0 cites·10 claims
- 4827US5310749AAntiprotozoal composition containing a 2-nitroimidazole derivative and method thereofPOLA CHEM IND INC·Filed 1991·Granted May 10, 1994·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →