Inventor · disambiguated record
Takeshi Shiraki
Also filed as: HIEDA SHOZO · SHIRAKI TAKESHI
18 granted patents·2 pending applications·455 citations·filing 1977–2017
95Inventor score
Files withMITSUI PETROCHEMICAL IND10TOHO TITANIUM CO LTD4HITACHI LTD1MITSUI CHEMICALS INC1NIPPON MINING CO1
Top patents by PatentIndex Score
20 records- 0195US6918942B2Process for production of titanium alloyTOHO TITANIUM CO LTD·Filed 2003·Granted Jul 19, 2005·81 cites·14 claims
- 0290US7757748B2Apparatus for melting metal by electron beams and process for producing high-melting metal ingot using this apparatusTOHO TITANIUM CO LTD·Filed 2006·Granted Jul 20, 2010·9 cites·14 claims
- 0387US5197100AAudio circuit for a television receiver with central speaker producing only human voice soundHITACHI LTD·Filed 1991·Granted Mar 23, 1993·89 cites·11 claims
- 0485US4987025AInflation film of ultrahigh molecular weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1988·Granted Jan 22, 1991·57 cites·3 claims
- 0579US5417561AApparatus for manufacturing of ultra high molecular weight polyethylene thin wall pipeMITSUI PETROCHEMICAL IND·Filed 1993·Granted May 23, 1995·34 cites·13 claims
- 0678US4933393APolyolefin compositionMITSUI PETROCHEMICAL IND·Filed 1988·Granted Jun 12, 1990·28 cites·6 claims
- 0775US5290498AUltra-high molecular weight polyethylene thin-wall pipe, and method of and apparatus for manufacturing the sameMITSUI PETROCHEMICAL IND·Filed 1992·Granted Mar 1, 1994·30 cites·4 claims
- 0872US5683767AUltra-high molecular weight polyethylene thin-wall pipe, and method of an apparatus for manufacturing the sameMITSUI PETROCHEMICAL IND·Filed 1995·Granted Nov 4, 1997·25 cites·12 claims
- 0967US2017246680A1Melting furnace for producing metalTOHO TITANIUM CO LTD·Filed 2017·Application pending·0 cites
- 1066US4938908AFlexible tube of thermoplastic resin having poor melt flowability and production method and apparatus thereofMITSUI PETROCHEMICAL IND·Filed 1989·Granted Jul 3, 1990·24 cites·3 claims
- 1165US9962760B2Titanium slab for hot rolling produced by electron-beam melting furnace, process for production thereof, and process for rolling titanium slab for hot rollingTANAKA HISAMUNE·Filed 2010·Granted May 8, 2018·1 cites·5 claims
- 1259US9744588B2Melting furnace for producing metalODA TAKASHI·Filed 2012·Granted Aug 29, 2017·0 cites·6 claims
- 1359US4908072AIn-process formation of hard surface layer on Ti/Ti alloy having high resistanceNIPPON MINING CO·Filed 1988·Granted Mar 13, 1990·12 cites·2 claims
- 1457US5256358AMethod of making stretched filaments of ultra-high-molecular weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1992·Granted Oct 26, 1993·19 cites·3 claims
- 1556US4990559AThermoplastic resin compositionMITSUI PETROCHEMICAL IND·Filed 1990·Granted Feb 5, 1991·15 cites·15 claims
- 1654US4164531AInjection molding of ultra high molecular weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1977·Granted Aug 14, 1979·15 cites·6 claims
- 1749US9773642B2Electron beam melting furnace and method for operating sameTOHO TITANIUM CO LTD·Filed 2013·Granted Sep 26, 2017·0 cites·3 claims
- 1846US4946371AFlexible tube of thermoplastic resin having poor melt flowability and production method and apparatus thereofMITSUI PETROCHEMICAL IND·Filed 1989·Granted Aug 7, 1990·8 cites·3 claims
- 1942US2009223646A1Apparatus for melting metal and method for manufacturing metalYAMAMOTO NORIO·Filed 2006·Application pending·0 cites
- 2038US6007760AMethod of producing inflation film, apparatus therefor and molded articles thereofMITSUI CHEMICALS INC·Filed 1996·Granted Dec 28, 1999·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →