Inventor · disambiguated record
Yoshio Takakura
Also filed as: TAKAKURA YOSHIO
26 granted patents·375 citations·filing 1985–2002
97Inventor score
Top patents by PatentIndex Score
26 records- 0193US5524465AWork rolls crossing type mill, rolling system and rolling methodHITACHI LTD·Filed 1993·Granted Jun 11, 1996·41 cites·28 claims
- 0290US5768927ARolling mill, hot rolling system, rolling method and rolling mill revamping methodHITACHI LTD·Filed 1996·Granted Jun 23, 1998·23 cites·49 claims
- 0386US5560237ARolling mill and methodFiled 1994·Granted Oct 1, 1996·27 cites·19 claims
- 0485US5666837ARolling mill and method of using the sameHITACHI LTD·Filed 1994·Granted Sep 16, 1997·23 cites·20 claims
- 0585US5218848AMethod and apparatus for correcting a widthwise bend in an end portion of a hot-rolled sheet-shaped productHITACHI LTD·Filed 1992·Granted Jun 15, 1993·23 cites·37 claims
- 0685US5121873AMethod of and apparatus for joining hot materials to be rolled to each other as well as continuous hot rolling method and systemHITACHI LTD·Filed 1991·Granted Jun 16, 1992·22 cites·70 claims
- 0782US6151943ARolling machine and rolling methodHITACHI LTD·Filed 1999·Granted Nov 28, 2000·17 cites·24 claims
- 0880US6446477B2Plate rolling millHITACHI LTD·Filed 2001·Granted Sep 10, 2002·8 cites·4 claims
- 0980US5884832AMethod of bonding metal plates, apparatus therefor and hot strip millHITACHI LTD·Filed 1996·Granted Mar 23, 1999·17 cites·19 claims
- 1077US6003355ARolling mill and rolling methodHITACHI LTD·Filed 1998·Granted Dec 21, 1999·14 cites·28 claims
- 1177US5116447AHigh speed pickling device and high speed pickling methodHITACHI LTD·Filed 1991·Granted May 26, 1992·26 cites·23 claims
- 1276US5657655ATandem mill system and work roll crossing millHITACHI LTD·Filed 1996·Granted Aug 19, 1997·15 cites·26 claims
- 1376US5329798ALeveling device and leveling methodHITACHI LTD·Filed 1991·Granted Jul 19, 1994·22 cites·26 claims
- 1475US4741193AMethod and apparatus for cooling rolling mill rollsHITACHI LTD·Filed 1986·Granted May 3, 1988·18 cites·5 claims
- 1573US6076388ARolling mill, hot rolling system, rolling method and rolling mill revamping methodHITACHI LTD·Filed 1998·Granted Jun 20, 2000·11 cites·45 claims
- 1673US5406817ARolling mill and rolling methodHITACHI LTD·Filed 1992·Granted Apr 18, 1995·15 cites·29 claims
- 1761US6250126B1Plate rolling millHITACHI LTD·Filed 1999·Granted Jun 26, 2001·7 cites·22 claims
- 1851US6213381B1Method of bonding metal plates, apparatus therefor and hot strip millHITACHI LTD·Filed 1998·Granted Apr 10, 2001·15 cites·16 claims
- 1950US6581429B1Strip wiper device, strip wiping method, rolling mill and rolling methodHITACHI LTD·Filed 1999·Granted Jun 24, 2003·6 cites·38 claims
- 2050US5239851ARolling method of multi-high rolling mill for obtaining accurate sheet crownHITACHI LTD·Filed 1992·Granted Aug 31, 1993·7 cites·25 claims
- 2145US7547175B2Transfer device for substrate and storing device and hand therein, and substrate handled by the deviceHITACHI PLANT TECHNOLOGIES LTD·Filed 2002·Granted Jun 16, 2009·5 cites·14 claims
- 2243US5653137AFive-high rolling millHITACHI LTD·Filed 1995·Granted Aug 5, 1997·4 cites·28 claims
- 2333US6315830B1Molten metal plating apparatusHITACHI LTD·Filed 1999·Granted Nov 13, 2001·4 cites·5 claims
- 2429US4613093AApparatus for looping belt-like materialsHITACHI LTD·Filed 1985·Granted Sep 23, 1986·3 cites·4 claims
- 2528US6151945ACluster type rolling mill and rolling methodHITACHI LTD·Filed 1999·Granted Nov 28, 2000·1 cites·28 claims
- 2623US5067555AProcess and apparatus for continuous casting of metal stripNISSHIN STEEL CO LTD·Filed 1990·Granted Nov 26, 1991·1 cites·4 claims
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