Inventor · disambiguated record
Satoshi Akamatsu
Also filed as: AKAMATSU SATOSHI
9 granted patents·2 pending applications·162 citations·filing 1992–2012
88Inventor score
Files withNIPPON STEEL CORP6AKAMATSU SATOSHI1KIHIRA HIROSHI1NIPPON STEEL & SUMIKIN SST1TOGASHI YOSHIO1
Top patents by PatentIndex Score
11 records- 0194US5901777ATwin-roll continuous casting methodNIPPON STEEL CORP·Filed 1995·Granted May 11, 1999·46 cites·7 claims
- 0286US5584337AProcess for producing thin cast stripNIPPON STEEL CORP·Filed 1995·Granted Dec 17, 1996·28 cites·10 claims
- 0383US6329081B1Stainless steel sheet material and manufacturing method thereofNIPPON STEEL CORP·Filed 2000·Granted Dec 11, 2001·16 cites·6 claims
- 0482US5567250AThin steel sheet having excellent stretch-flange ability and process for producing the sameNIPPON STEEL CORP·Filed 1994·Granted Oct 22, 1996·30 cites·6 claims
- 0565US9702031B2Bake-hardenable high-strength cold-rolled steel sheet and method of manufacturing the sameAKAMATSU SATOSHI·Filed 2011·Granted Jul 11, 2017·1 cites·6 claims
- 0664US5357443AMethod of estimating properties of steel productNIPPON STEEL CORP·Filed 1992·Granted Oct 18, 1994·32 cites·11 claims
- 0759US8881620B2Operating deviceTOGASHI YOSHIO·Filed 2012·Granted Nov 11, 2014·2 cites·8 claims
- 0856US7341637B2Ferritic stainless steel sheet excellent in press formability and workability and method for production thereofNIPPON STEEL & SUMIKIN SST·Filed 2002·Granted Mar 11, 2008·3 cites·7 claims
- 0941US6051085AProcess for continuously casting sheet metal and apparatus for continuously producing sheet metalNIPPON STEEL CORP·Filed 1997·Granted Apr 18, 2000·4 cites·7 claims
- 1041US2006147784A1Low- contact-resistance interface structure between separator and carbon material for fuel cell, separator and carbon material used therein, and production method for stainless steel separator for fuel cellKIHIRA HIROSHI·Filed 2006·Application pending·0 cites
- 1141US2004048134A1Low-contact-resistance interface structure between separator and carbon material for fuel cell, separator and carbon material used therein, and production method for stainless steel separator for fuel cellFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →