Inventor
IMAIZUMI YOSHINOBU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “IMAIZUMI YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
7 patentsUS5902569AMay 11, 1999
Ultraviolet shielding composite fine particles, method for producing the same, and cosmetics
KAO CORP118 citations97
US6197282B1Mar 6, 2001
Fine ultraviolet screening particles, process for preparing the same, and cosmetic preparation
KAO CORP24 citations91
US5827507AOct 27, 1998
Ultraviolet shielding composite fine particles, method for producing the same, and cosmetics
KAO CORP39 citations91
US7446085B2Nov 4, 2008
Process for preparing detergent particles
KAO CORP12 citations83
US6090373AJul 18, 2000
Ultraviolet-screening composite particulate and process for the production thereof
KAO CORP16 citations82
US6544763B2Apr 8, 2003
Enzyme particles
KAO CORP3 citations60
US6410287B1Jun 25, 2002
Enzyme particles
KAO CORP0 citations49