Inventor · disambiguated record
Shoji Futamura
Also filed as: FUTAMURA SHOJI · HIGUCHI NOBORU
53 granted patents·3 pending applications·915 citations·filing 1978–2011
99Inventor score
Files withINST TECH PRECISION ENG14NGK INSULATORS LTD12INST TECH PREC ELECT DISCHARGE8INST TECH PRECISION ELECT6BRIDGESTONE TIRE CO LTD4
Top patents by PatentIndex Score
56 records- 0195US4553918ATire molding moldBRIDGESTONE CORP·Filed 1984·Granted Nov 19, 1985·118 cites·7 claims
- 0289US7293500B2PressINST TECH PRECISION ELECT·Filed 2004·Granted Nov 13, 2007·21 cites·20 claims
- 0389US4800248AElectrical discharge machining apparatus with discharge current controlINST TECH PRECISION ENG·Filed 1987·Granted Jan 24, 1989·27 cites·7 claims
- 0486US7415862B2Press deviceHODEN SEMITSU KAKO KENKYUSHO C·Filed 2005·Granted Aug 26, 2008·15 cites·15 claims
- 0585US4242075AExtrusion dies for extruding honeycomb structural bodiesINST TECH PRECISION ELECT·Filed 1978·Granted Dec 30, 1980·29 cites·3 claims
- 0683US4708609ATire manufacturing moldBRIDGESTONE CORP·Filed 1985·Granted Nov 24, 1987·56 cites·7 claims
- 0782US6810704B2Press forming machineINST TECH PREC ELECT DISCHARGE·Filed 2002·Granted Nov 2, 2004·15 cites·33 claims
- 0882US6003359AProgressive deep-drawing machineINST TECH PRECISION ENG·Filed 1998·Granted Dec 21, 1999·28 cites·4 claims
- 0981US6792788B2PressurizerINST TECH PREC ELECT DISCHARGE·Filed 2001·Granted Sep 21, 2004·13 cites·13 claims
- 1080US7143617B2PressINST TECH PREC ELECT DISCHARGE·Filed 2003·Granted Dec 5, 2006·13 cites·15 claims
- 1178US4576559AVented tire molding moldBRIDGESTONE TIRE CO LTD·Filed 1985·Granted Mar 18, 1986·42 cites·10 claims
- 1278US4411175AMethod for making a ring-shaped moldBRIDGESTONE TIRE CO LTD·Filed 1980·Granted Oct 25, 1983·29 cites·19 claims
- 1378US4298564ADie for extruding a honeycomb structural body and a method of extruding the sameNGK INSULATORS LTD·Filed 1978·Granted Nov 3, 1981·20 cites·4 claims
- 1478US4243370ADie for extruding a honeycomb structural bodyNGK INSULATORS LTD·Filed 1978·Granted Jan 6, 1981·20 cites·1 claims
- 1577US6679164B2Press machineINST TECH PREC ELECT DISCHARGE·Filed 2001·Granted Jan 20, 2004·11 cites·19 claims
- 1677US4808787AWire-cut electrical discharge machining equipmentINST TECH PRECISION ENG·Filed 1987·Granted Feb 28, 1989·17 cites·9 claims
- 1777US4687433ADie for extruding ceramic honeycomb structural bodiesNGK INSULATORS LTD·Filed 1986·Granted Aug 18, 1987·32 cites·14 claims
- 1876US4409457ASystem for manufacturing tire molding metal molds with electrical discharge machiningBRIDGEPORT TIRE CO LTD·Filed 1980·Granted Oct 11, 1983·19 cites·24 claims
- 1975US6519831B2Progressive processing deviceINST TECH PREC ELECT DISCHARGE·Filed 2001·Granted Feb 18, 2003·13 cites·16 claims
- 2073US4653996ADie for extruding honeycomb structural bodyNGK INSULATORS LTD·Filed 1984·Granted Mar 31, 1987·21 cites·12 claims
- 2171US5526668AIndex-feed machining systemINST TECH PRECISION ENG·Filed 1995·Granted Jun 18, 1996·21 cites·9 claims
- 2270US4471200AMethod for manufacturing tire molding metal molds with a two-stage electrical discharge machining processBRIDGESTONE TIRE CO LTD·Filed 1982·Granted Sep 11, 1984·18 cites·3 claims
- 2367US7574891B2PressINST TECH PRECISION ELECT·Filed 2004·Granted Aug 18, 2009·22 cites·15 claims
- 2466US5728286AMethod of manufacturing extrusion die for extruding honeycomb structural bodyNGK INSULATORS LTD·Filed 1996·Granted Mar 17, 1998·17 cites·5 claims
- 2566US5271140AIndex-feed machining systemINST TECH PRECISION ENG·Filed 1991·Granted Dec 21, 1993·20 cites·10 claims
- 2664US6852189B2Method and apparatus for manufacturing laminatesINST TECH PREC ELECT DISCHARGE·Filed 2001·Granted Feb 8, 2005·5 cites·20 claims
- 2764US4820146ASuper hard alloy dies for extruding honeycomb structuresNGK INSULATORS LTD·Filed 1987·Granted Apr 11, 1989·19 cites·8 claims
- 2862US7007529B2Pressing machineINST TECH PREC ELECT DISCHARGE·Filed 2003·Granted Mar 7, 2006·5 cites·3 claims
- 2962US6682625B1Method and apparatus for manufacturing profiles and laminatesINST TECH PREC ELECT DISCHARGE·Filed 1998·Granted Jan 27, 2004·21 cites·21 claims
- 3062US4163640AApparatus for extruding a honeycomb structural bodyINST TECH PRECISION ELECT·Filed 1978·Granted Aug 7, 1979·12 cites·2 claims
- 3161US5951884AElectric discharge machining method and apparatusINST TECH PRECISION ENG·Filed 1997·Granted Sep 14, 1999·21 cites·9 claims
- 3261US4792653AElectrical discharge machining apparatus including a shield for preventing deformation by temperatureINST TECH PRECISION ENG·Filed 1987·Granted Dec 20, 1988·11 cites·6 claims
- 3358US7086327B2Press forming methodINST TECH PRECISION ELECT·Filed 2003·Granted Aug 8, 2006·4 cites·5 claims
- 3458US4883420ADie for extruding honeycomb structural bodiesNGK INSULATORS LTD·Filed 1988·Granted Nov 28, 1989·16 cites·14 claims
- 3556US5008509AProduction method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb diesNGK INSULATORS LTD·Filed 1990·Granted Apr 16, 1991·17 cites·6 claims
- 3655US4830598ADies for extruding honeycomb structureNGK INSULATORS LTD·Filed 1987·Granted May 16, 1989·14 cites·1 claims
- 3754US7152444B2Press-forming machineINST TECH PRECISION ELECT·Filed 2004·Granted Dec 26, 2006·4 cites·8 claims
- 3853US7165490B2Press forming methodHODEN SEIMITUS KAKO KENKYUSHO·Filed 2003·Granted Jan 23, 2007·4 cites·4 claims
- 3953US5330409ACassette changing apparatus for index-feeding machining systemsINST TECH PRECISION ENG·Filed 1992·Granted Jul 19, 1994·11 cites·7 claims
- 4052US5473926AIndex-feed machining systemINST TECH PRECISION ENG·Filed 1992·Granted Dec 12, 1995·9 cites·12 claims
- 4148US5678446AIndex-feed machining systemINST TECH PRECISION ENG·Filed 1995·Granted Oct 21, 1997·9 cites·4 claims
- 4248US4952790AElectrical discharge machining control circuitINST TECH PRECISION ENG·Filed 1987·Granted Aug 28, 1990·7 cites·9 claims
- 4348US4940872AElectric discharge machining circuitINST TECH PRECISION ENG·Filed 1988·Granted Jul 10, 1990·7 cites·5 claims
- 4447US4736656AExtrusion die and manufacturing method of sameINST TECH PRECISION ENG·Filed 1986·Granted Apr 12, 1988·10 cites·7 claims
- 4546US4875264AMethod for producing dies for extruding honeycomb structuresNGK INSULATORS LTD·Filed 1989·Granted Oct 24, 1989·11 cites·8 claims
- 4642US5669128AIndex-feed machining systemINST TECH PRECISION ENG·Filed 1995·Granted Sep 23, 1997·7 cites·15 claims
- 4742US5111017APower supply circuit for discharge machiningELECTRICAL DISCHARGE WORK S·Filed 1990·Granted May 5, 1992·11 cites·5 claims
- 4842US4780075ADies for extrusion-shaping ceramic honeycomb structural bodiesNGK INSULATORS LTD·Filed 1987·Granted Oct 25, 1988·8 cites·2 claims
- 4942US2009173242A1Electric press apparatus and differential mechanismUNNO KEIZO·Filed 2005·Application pending·0 cites
- 5041US4543050ATire manufacturing moldBRIDGESTONE TIRE CO LTD·Filed 1983·Granted Sep 24, 1985·5 cites·4 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →