Inventor · disambiguated record
Toshio Kiyokawa
Also filed as: KIYOKAWA TOSHIO
2 granted patents·1 pending application·7 citations·filing 2001–2005
52Inventor score
Top patents by PatentIndex Score
3 records- 0165US7393885B2Phosphorus-containing coated magnesium oxide powder, method for producing same, and resin composition containing such powderTATEHO KAGAKU KOGYO KK·Filed 2005·Granted Jul 1, 2008·5 cites·13 claims
- 0248US6835250B2Magnesium oxide particle aggregateTATEHO KAGAKU KOGYO KK·Filed 2001·Granted Dec 28, 2004·2 cites·1 claims
- 0337US2006286295A1Spherical Coated Magnesium Oxide Powder, Method for Producing the Same and Resin Composition Comprising the PowderKIYOKAWA TOSHIO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →