Inventor · disambiguated record
Toshiaki Amagasa
Also filed as: AMAGASA TOSHIAKI
19 granted patents·174 citations·filing 1991–1999
95Inventor score
Top patents by PatentIndex Score
19 records- 0190US5951903AMethod and apparatus for joining metal piecesKAWASAKI STEEL CO·Filed 1994·Granted Sep 14, 1999·20 cites·21 claims
- 0285US5396050AMethod of joining steel sheet bars and a joining apparatusKAWASAKI STEEL CO·Filed 1991·Granted Mar 7, 1995·25 cites·17 claims
- 0384US5942132AMethod of and apparatus for producing steel pipesKAWASAKI STEEL CO·Filed 1997·Granted Aug 24, 1999·23 cites·38 claims
- 0479US6248984B1Method and apparatus for joining metal piecesKAWASAKI STEEL CO·Filed 1999·Granted Jun 19, 2001·10 cites·2 claims
- 0576US5951220ASurface cutting method and apparatus for hot-rolled steel productsKAWASAKI STEEL CO·Filed 1996·Granted Sep 14, 1999·11 cites·5 claims
- 0674US6262402B1Method and apparatus for joining metal pieces using induction heatingKAWASAKI STEEL CO·Filed 1999·Granted Jul 17, 2001·22 cites·8 claims
- 0762US5323951AMethod of joining steel sheet bars in hot rolling and a continuous hot rolling methodKAWASAKI STEEL CO·Filed 1991·Granted Jun 28, 1994·22 cites·17 claims
- 0856US6152352AContinuous hot rolling method of metal blocks, as well as a metal block joining apparatus, a table roller for conveying the metal blocks, a poor joined portion removing apparatus and a metal block cooling apparatus which are used to carry out said methodKAWASAKI STEEL CO·Filed 1997·Granted Nov 28, 2000·4 cites·1 claims
- 0955US6373017B1Continuous hot rolling mill with metal block conveying apparatusKAWASAKI STEEL CO·Filed 1999·Granted Apr 16, 2002·4 cites·4 claims
- 1054US6184508B1Apparatus for joining metal pieces using induction heatingFiled 1994·Granted Feb 6, 2001·9 cites·2 claims
- 1150US6164525AContinuous hot rolling method of metal blocks, as well as a metal block joining apparatus, a table roller for conveying the metal blocks, a poor joined portion removing apparatus and a metal block cooling apparatus which are used to carry out said methodKAWASAKI STEEL CO·Filed 1997·Granted Dec 26, 2000·3 cites·2 claims
- 1243US6218649B1Method and apparatus for joining metal pieces using induction heatingKAWASAKI STEEL CO·Filed 1999·Granted Apr 17, 2001·2 cites·2 claims
- 1343US5753894AHot rolling method for continuously joining metal blocks and an apparatus for the sameKAWASAKI STEEL CO·Filed 1994·Granted May 19, 1998·5 cites·10 claims
- 1439US6195859B1Surface cutting apparatus for hot-rolled steel productsKAWASAKI STEEL CO·Filed 1999·Granted Mar 6, 2001·5 cites·1 claims
- 1538US6252211B1Method of joining metal piecesKAWASAKI STEEL CO·Filed 1999·Granted Jun 26, 2001·4 cites·2 claims
- 1634US6192564B1Surface cutting apparatus for hot-rolled steel productsKAWASAKI STEEL·Filed 1999·Granted Feb 27, 2001·4 cites·2 claims
- 1730US6086296ASurface cutting apparatus for hot-rolled steel productsKAWASAKI STEEL CO·Filed 1999·Granted Jul 11, 2000·1 cites·1 claims
- 1829US6345756B1Defectively joined portion removal apparatus for use in a continuous hot rolling processKAWASAKI STEEL CO·Filed 1999·Granted Feb 12, 2002·0 cites·5 claims
- 1929US6037575AMethod and apparatus for removing a defect in joined metal blocksKAWASAKI STEEL CO·Filed 1997·Granted Mar 14, 2000·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →