Inventor
SHIMO NOBUYA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIMO NOBUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TODA KOGYO CORP
4 patentsUS6383637B1May 7, 2002
Black magnetic iron oxide particles for magnetic toner and process for producing the same
TODA KOGYO CORP15 citations82
US6844067B2Jan 18, 2005
Black iron-based particles and black toner containing the same
TODA KOGYO CORP6 citations71
US12502637B2Dec 23, 2025
Solid recovery material for carbon dioxide and method for producing same
TODA KOGYO CORP0 citations58
US12421132B2Sep 23, 2025
Sodium ferrite particle powder and production method thereof
TODA KOGYO CORP0 citations58