Inventor · disambiguated record
Shiro Kawashima
Also filed as: KAWASHIMA SHIRO
2 granted patents·1 pending application·10 citations·filing 2002–2006
56Inventor score
Files withASAHI TEC CORP3
Top patents by PatentIndex Score
3 records- 0170US7458881B2Surface treated product, surface treatment method, and surface treatment apparatusASAHI TEC CORP·Filed 2006·Granted Dec 2, 2008·7 cites·2 claims
- 0243US7094476B2Surface-treated product, surface-treatment method, and surface-treatment apparatusASAHI TEC CORP·Filed 2003·Granted Aug 22, 2006·3 cites·16 claims
- 0333US2004000384A1Hollow casting and manufacturing method therefor, and method and apparatus for smoothing internal surface of hollow castingASAHI TEC CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →