Inventor · disambiguated record
Maki Hamaguchi
Also filed as: HAMAGUCHI MAKI
13 granted patents·18 pending applications·43 citations·filing 1995–2018
87Inventor score
Top patents by PatentIndex Score
31 records- 0173US6756509B2Method for purifying crude 2,6-naphthalenedicarboxylic acidKOBE STEEL LTD·Filed 2002·Granted Jun 29, 2004·7 cites·20 claims
- 0271US9334456B2Ash-free coal production methodKOBE STEEL LTD·Filed 2012·Granted May 10, 2016·1 cites·5 claims
- 0367US6660093B2Inner tube for CVD apparatusKOBE STEEL LTD·Filed 2001·Granted Dec 9, 2003·8 cites·16 claims
- 0466US9382493B2Ash-free coal production methodKOBE STEEL LTD·Filed 2012·Granted Jul 5, 2016·1 cites·1 claims
- 0561US6932872B2Heating apparatus using induction heatingKOBE STEEL LTD·Filed 2002·Granted Aug 23, 2005·8 cites·3 claims
- 0659US2016257887A1Method for producing coke, and cokeKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 0759US2018320083A1Method for producing coke, and cokeKOBE STEEL LTD·Filed 2018·Application pending·0 cites
- 0856US2009315323A1Glass-like carbon deformed molded article, process for producing the same, and joint structure for jointing a connecting member to a glass-like carbon hollow molded articleKOBE STEEL LTD·Filed 2008·Application pending·0 cites
- 0954US9751764B2Carbon material production method and carbon materialKOBE STEEL LTD·Filed 2014·Granted Sep 5, 2017·0 cites·8 claims
- 1053US9938477B2Ashless-coal production device, and ashless-coal production methodKOBE STEEL LTD·Filed 2014·Granted Apr 10, 2018·0 cites·6 claims
- 1153US7485239B2Component of glass-like carbon for CVD apparatus and process for production thereofKOBE STEEL LTD·Filed 2006·Granted Feb 3, 2009·0 cites·10 claims
- 1252US2007190274A1Glass-like carbon deformed molded article, process for producing the same, and joint structure for jointing a connecting member to a glass-like carbon hollow molded articleKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 1351US7311863B2Method for producing glass-like carbon pipe, and glass-like carbon pipe produced by such methodKOBE STEEL LTD·Filed 2004·Granted Dec 25, 2007·0 cites·6 claims
- 1450US9315751B2Gravitational settling tank and method for producing ash-free coalSAKAI KOJI·Filed 2012·Granted Apr 19, 2016·0 cites·4 claims
- 1549US2008013930A1Fluid heating apparatus and fluid treatment apparatus using the sameKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 1648US2005230859A1Glass-like carbon deformed molded article, process for producing the same, and joint structure for jointing a connecting member to a glass-like carbon hollow molded articleKOBE STEEL LTD·Filed 2005·Application pending·0 cites
- 1747US2007190273A1Carbonaceous hollow molded article and fabrication method thereofKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 1845US2004033361A1Component of glass-like carbon for CVD apparatus and process for production thereofKOBE STEEL LTD·Filed 2003·Application pending·0 cites
- 1945US2018142158A1Raw material pitch for carbon fiber productionKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 2045US2008011741A1Inductive heating elementKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 2144US2007138676A1Methods for producing glasslike carbonKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 2243US7198848B2Two-phase glass-like carbon member and method of manufacturing the sameKOBE STEEL LTD·Filed 2005·Granted Apr 3, 2007·0 cites·8 claims
- 2343US2007125770A1Heating apparatusKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 2443US2007018347A1Method for manufacturing glass-like carbon molded body, and glass-like carbon molded bodyKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 2543US2008011336A1Induction heating type pure water heating apparatus and pure water heating methodKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 2641US2009071953A1Induction heating element made of glassy carbon, heating device and heaterKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 2737US2018051397A1Method for producing carbon fibersKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 2837US2017096603A1Coal blendKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 2935US6198218B1Organic light emitting device using diamond filmKOBE STEEL LTD·Filed 1998·Granted Mar 6, 2001·12 cites·12 claims
- 3033US5609959ACarbon substrate and production thereofKOBE STEEL LTD·Filed 1995·Granted Mar 11, 1997·6 cites·10 claims
- 3128US2017096340A1Method for producing carbon material, and carbon materialKK KOBE SEIKO SHO ( KOBE STEEL LTD )·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →