Inventor · disambiguated record
Masahisa Fujikake
Also filed as: FUJIKAKE MASAHISA
4 granted patents·1 pending application·61 citations·filing 1995–2002
77Inventor score
Files withNIPPON KOKAN KK4
Top patents by PatentIndex Score
5 records- 0180US6837093B2Methods for making an easy-opening can endNIPPON KOKAN KK·Filed 2002·Granted Jan 4, 2005·27 cites·20 claims
- 0275US6435368B1Easy opening can end and method for fabricating the sameNIPPON KOKAN KK·Filed 2000·Granted Aug 20, 2002·12 cites·8 claims
- 0361US5676772AHigh-strength, bainitic steel rail having excellent damage-resistanceNIPPON KOKAN KK·Filed 1995·Granted Oct 14, 1997·18 cites·2 claims
- 0438US6361625B2High-strength, damage-resistant rail having hardness distribution of excellent damage-resistance at its head top portionNIPPON KOKAN KK·Filed 1999·Granted Mar 26, 2002·4 cites·22 claims
- 0527US2002005408A1Easy-opening can endFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →