Inventor · disambiguated record
Naoya Hamada
Also filed as: HAMADA NAOYA
14 granted patents·215 citations·filing 1990–2019
93Inventor score
Files withNIPPON STEEL CORP10NIPPON STEEL CHEMICAL CO1TAISEI LAMICK CO LTD1U TEC CORP1YAMAGUCHI CHISEKI1
Top patents by PatentIndex Score
14 records- 0196US7079566B2Semiconductor laser apparatus capable of routing laser beams emitted from stacked-array laser diode to optical fiber with little lossNIPPON STEEL CORP·Filed 2005·Granted Jul 18, 2006·43 cites·23 claims
- 0289US7159641B2Cooling drum for thin slab continuous casting, processing method and apparatus thereof, and thin slab and continuous casting method thereofNIPPON STEEL CORP·Filed 2005·Granted Jan 9, 2007·7 cites·4 claims
- 0384US6896033B2Cooling drum for continuously casting thin cast piece and fabricating method and device therefor and thin cast piece and continuous casting method thereforNIPPON STEEL CORP·Filed 2001·Granted May 24, 2005·11 cites·23 claims
- 0482US6368424B1Grain-oriented electrical steel sheets having excellent magnetic characteristics, its manufacturing method and its manufacturing deviceNIPPON STEEL CORP·Filed 1998·Granted Apr 9, 2002·39 cites·8 claims
- 0579US5306890AMethod of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalytic agents used for purifying exhaust gasesNIPPON STEEL CORP·Filed 1991·Granted Apr 26, 1994·26 cites·15 claims
- 0678US7442260B2Grain-oriented electrical steel sheet superior in electrical characteristics and method of production of sameNIPPON STEEL CORP·Filed 2004·Granted Oct 28, 2008·17 cites·7 claims
- 0775USD620075SFilter cartridgeU TEC CORP·Filed 2009·Granted Jul 20, 2010·23 cites·1 claims
- 0874US7045025B2Grain-oriented electrical steel sheet excellent in magnetic properties and method for producing the sameNIPPON STEEL CORP·Filed 2003·Granted May 16, 2006·9 cites·6 claims
- 0974US6482271B2Grain-oriented electrical steel sheet excellent in magnetic propertiesNIPPON STEEL CORP·Filed 2001·Granted Nov 19, 2002·9 cites·3 claims
- 1069US7230968B2Semiconductor laser device and solid-state laser device using sameNIPPON STEEL CORP·Filed 2004·Granted Jun 12, 2007·12 cites·235 claims
- 1164US7653115B2Semiconductor laser device and solid-state laser device using the sameNIPPON STEEL CORP·Filed 2002·Granted Jan 26, 2010·7 cites·78 claims
- 1256US8525045B2Faraday cage and device having sameYAMAGUCHI CHISEKI·Filed 2009·Granted Sep 3, 2013·3 cites·28 claims
- 1352US11267204B2Joint tape, method and apparatus for connection of packing film utilizing the sameTAISEI LAMICK CO LTD·Filed 2019·Granted Mar 8, 2022·0 cites·14 claims
- 1436US5085748AProcess for enriching carbon 13NIPPON STEEL CHEMICAL CO·Filed 1990·Granted Feb 4, 1992·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →