Inventor · disambiguated record
Masanobu Ichikawa
Also filed as: ICHIKAWA MASANOBU
7 granted patents·2 pending applications·50 citations·filing 2005–2022
83Inventor score
Files withKAWAHARA NOBUYUKI2SUMITOMO METAL IND2ICHIKAWA MASANOBU1IMAI KAZUHITO1NIPPON STEEL & SUMITOMO METAL CORP1
Top patents by PatentIndex Score
9 records- 0192US7559998B2Hot forming method and a hot formed memberSUMITOMO METAL IND·Filed 2005·Granted Jul 14, 2009·17 cites·8 claims
- 0289US9718113B2Press-formed productNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Aug 1, 2017·8 cites·2 claims
- 0381US8741075B2Method for manufacturing a hot press-formed memberIMAI KAZUHITO·Filed 2012·Granted Jun 3, 2014·5 cites·2 claims
- 0481US7399535B2Hot press-formed articleSUMITOMO METAL IND·Filed 2005·Granted Jul 15, 2008·13 cites·3 claims
- 0568US7757536B2Plate-shaped workpiece positioning structure for hot press formingTOYOTA TEKKO KK·Filed 2007·Granted Jul 20, 2010·3 cites·9 claims
- 0665US9958896B2Bearing member for pedal arm, pedal arm, and method for manufacturing pedal armKAWAHARA NOBUYUKI·Filed 2011·Granted May 1, 2018·2 cites·6 claims
- 0764US10133294B2Bearing member for pedal arm and pedal armKAWAHARA NOBUYUKI·Filed 2011·Granted Nov 20, 2018·2 cites·11 claims
- 0852US2024361025A1Air purifierTOTAL ASSIST CO LTD·Filed 2022·Application pending·0 cites
- 0939US2011303330A1Steel sheet heating device, method for producing press-formed part, and press-formed partICHIKAWA MASANOBU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →