Inventor · disambiguated record
Masayoshi Kurihara
Also filed as: KURIHARA MASAYOSHI
3 granted patents·1 pending application·49 citations·filing 1992–2002
72Inventor score
Files withNIPPON KOKAN KK3
Top patents by PatentIndex Score
4 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
- 0347US5411605ASoft magnetic steel material having excellent DC magnetization properties and corrosion resistance and a method of manufacturing the sameNIPPON KOKAN KK·Filed 1992·Granted May 2, 1995·10 cites·6 claims
- 0427US2002005408A1Easy-opening can endFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →