Inventor · disambiguated record
Eiji Sumiya
Also filed as: SUMIYA EIJI
5 granted patents·6 pending applications·50 citations·filing 1994–2012
76Inventor score
Top patents by PatentIndex Score
11 records- 0172US5652561ALaminating type molded coilYOKOGAWA ELECTRIC CORP·Filed 1994·Granted Jul 29, 1997·39 cites·16 claims
- 0268US7695655B2Method for cutting ceramic molded body and method manufacturing honeycomb structured bodyIBIDEN CO LTD·Filed 2007·Granted Apr 13, 2010·6 cites·42 claims
- 0362US8038817B2Opening-sealing apparatus for honeycomb molded body, opening-sealing apparatus for honeycomb fired body, method of filling plug material paste, and method of manufacturing honeycomb structured bodyIBIDEN CO LTD·Filed 2006·Granted Oct 18, 2011·3 cites·30 claims
- 0457US8119056B2End face processing apparatus, end face processing system, end face processing method for honeycomb molded body, and manufacturing method for honeycomb structureKAWAI TSUYOSHI·Filed 2006·Granted Feb 21, 2012·2 cites·16 claims
- 0547US2007152382A1Transporting apparatus and method for manufacturing honeycomb structured bodyYAMADA HIROSHI·Filed 2006·Application pending·0 cites
- 0647US2012208441A1End face processing apparatus, end face processing system, end face processing method for honeycomb molded body, and manufacturing method for honeycomb structureKAWAI TSUYOSHI·Filed 2012·Application pending·0 cites
- 0744US8124002B2Extrusion-molding machine, extrusion-molding method, and method for manufacturing honeycomb structured bodyYAMAMURA NORIHIKO·Filed 2007·Granted Feb 28, 2012·0 cites·11 claims
- 0843US2008106009A1Wet mixing apparatus, wet mixing method and method for manufacturing honeycomb structureIBIDEN CO LTD·Filed 2007·Application pending·0 cites
- 0942US2008211127A1Conveyer apparatus and method for manufacturing honeycomb structureIBIDEN CO LTD·Filed 2007·Application pending·0 cites
- 1041US2012126444A1Extrusion-molding machine and extrusion-molding methodYAMAMURA NORIHIKO·Filed 2012·Application pending·0 cites
- 1138US2007187651A1Method for mixing powder, agitation apparatus, and method for manufacturing honeycomb structured bodyNARUSE KAZUYA·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →