Inventor · disambiguated record
Naohisa Sawai
Also filed as: SAWAI NAOHISA
3 granted patents·1 pending application·8 citations·filing 2008–2020
59Inventor score
Top patents by PatentIndex Score
4 records- 0173US8944307B2Method of welding method, welding method and welded joint bodyKAWAMURA YOSHIHITO·Filed 2010·Granted Feb 3, 2015·4 cites·6 claims
- 0272US8404992B2Method of welding metallic glass with crystalline metal by high-energy beamKAWAMURA YOSHIHITO·Filed 2008·Granted Mar 26, 2013·4 cites·19 claims
- 0351US11059688B2PrinterCITIZEN WATCH CO LTD·Filed 2020·Granted Jul 13, 2021·0 cites·7 claims
- 0436US2013284829A1Injection nozzleKAWAMURA YOSHIHITO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →