Inventor
KUNII KOSHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KUNII KOSHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
6 patentsUS5873934AFeb 23, 1999
Surface-treating agent, surface-treated plateletlike pigment and process for producting the same
MERCK PATENT GMBH57 citations89
US5228911AJul 20, 1993
Oxidized graphite flaky particles and pigments based thereon
MERCK PATENT GMBH20 citations77
US11180659B2Nov 23, 2021
Alpha-alumina flakes
MERCK PATENT GMBH1 citations72
US11142649B2Oct 12, 2021
α-alumina flakes
MERCK PATENT GMBH0 citations62
US11999858B2Jun 4, 2024
Laser additive and its use in polymer materials
MERCK PATENT GMBH0 citations59
US10457812B2Oct 29, 2019
α-alumina flakes
MERCK PATENT GMBH0 citations51