Inventor

SHIMONO KAZUHISA

JP3 patents

⚠️ This page may combine multiple inventors who share the name “SHIMONO KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OKUTAMA KOGYO CO LTD

2 patents

US5879442AMar 9, 1999

Aqueous slurry of precipitated calcium carbonate and ground calcium carbonate in combination

OKUTAMA KOGYO CO LTD95 citations90

US8017101B2Sep 13, 2011

Precipitated calcium carbonate, method for producing the same and filler for loading paper using the same

OKUTAMA KOGYO CO LTD0 citations46

SHIMONO KAZUHISA

1 patent

US8252413B2Aug 28, 2012

Light calcium carbonate, process for producing the same, and printing paper containing the same

SHIMONO KAZUHISA5 citations50