Inventor · disambiguated record
Masumi Nakai
Also filed as: NAKAI MASUMI
2 granted patents·32 citations·filing 2003–2005
61Inventor score
Technology areasB22F
Files withHMY LTD2
Top patents by PatentIndex Score
2 records- 0180US6964817B2Porous sintered metal and filter thereof, and method for producing porous sintered metalHMY LTD·Filed 2003·Granted Nov 15, 2005·29 cites·4 claims
- 0270US7195735B2Porous sintered metal and filter thereof, and method for producing porous sintered metalHMY LTD·Filed 2005·Granted Mar 27, 2007·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →