Inventor · disambiguated record
Hirobumi Yoshida
Also filed as: YOSHIDA HIROBUMI
3 granted patents·1 pending application·9 citations·filing 1995–2014
58Inventor score
Top patents by PatentIndex Score
4 records- 0161US7985289B2Ultrafine barium sulfate particle, water-based coating composition, and water-based ink compositionSAKAI CHEMICAL INDUSTRY LTD·Filed 2006·Granted Jul 26, 2011·1 cites·5 claims
- 0255US9040094B2Flaky particle and cosmeticSAKAI CHEMICAL INDUSTRY CO·Filed 2014·Granted May 26, 2015·0 cites·4 claims
- 0353US2010098780A1Flaky particle and cosmeticSAKAI CHEMICAL INDUSTRY CO·Filed 2007·Application pending·0 cites
- 0434US5580377APlate barium sulfate and process for producing the sameSAKAI CHEMICAL INDUSTRY CO·Filed 1995·Granted Dec 3, 1996·8 cites·2 claims
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