Inventor · disambiguated record

Kenji Hirashima

Also filed as: HIRASHIMA KENJI

2 granted patents·35 citations·filing 1990–2000

63Inventor score

Technology areasC21D F01N

Files withNIPPON STEEL CORP2

Top patents by PatentIndex Score

2 records

0178US6187452B1Ultrathin stainless steel foilNIPPON STEEL CORP·Filed 2000·Granted Feb 13, 2001·13 cites·5 claims
0248US5045404AHeat-resistant stainless steel foil for catalyst-carrier of combustion exhaust gas purifiersNIPPON STEEL CORP·Filed 1990·Granted Sep 3, 1991·22 cites·7 claims

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