Inventor · disambiguated record
Yoshiki Masugata
Also filed as: MASUGATA YOSHIKI
3 granted patents·1 pending application·29 citations·filing 1993–2003
69Inventor score
Top patents by PatentIndex Score
4 records- 0163US6221183B1High-strength and low-thermal-expansion alloy, wire of the alloy and method of manufacturing the alloy wireHITACHI METALS LTD·Filed 1993·Granted Apr 24, 2001·17 cites·12 claims
- 0258US6527879B2Self-lubricating piston ring material for internal combustion engine and piston ringHITACHI METALS LTD·Filed 2001·Granted Mar 4, 2003·9 cites·19 claims
- 0353US6901782B2Method and apparatus for forming a modified a cross-section wire materialHITACHI METALS LTD·Filed 2002·Granted Jun 7, 2005·3 cites·10 claims
- 0438US2006048865A1Material for sliding parts having self lubricity and wire material for piston ringFUJITA ETSUO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →