Inventor · disambiguated record
Kazuhisa Shimono
Also filed as: SHIMONO KAZUHISA
3 granted patents·1 pending application·100 citations·filing 1997–2007
68Inventor score
Top patents by PatentIndex Score
4 records- 0184US5879442AAqueous slurry of precipitated calcium carbonate and ground calcium carbonate in combinationOKUTAMA KOGYO CO LTD·Filed 1997·Granted Mar 9, 1999·95 cites·4 claims
- 0269US8252413B2Light calcium carbonate, process for producing the same, and printing paper containing the sameSHIMONO KAZUHISA·Filed 2007·Granted Aug 28, 2012·5 cites·3 claims
- 0343US2010028659A1Method for producing paper coating solution and coated paper coated with the paper coating solution produced by the methodOKUTAMA KOGYO CO LTD·Filed 2007·Application pending·0 cites
- 0438US8017101B2Precipitated calcium carbonate, method for producing the same and filler for loading paper using the sameOKUTAMA KOGYO CO LTD·Filed 2004·Granted Sep 13, 2011·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →