Inventor
YASUDA HIROTSUGU K
US4 patents
⚠️ This page may combine multiple inventors who share the name “YASUDA HIROTSUGU K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLASMACARB INC
3 patentsUS4948485AAug 14, 1990
Cascade arc plasma torch and a process for plasma polymerization
PLASMACARB INC96 citations94
US5278384AJan 11, 1994
Apparatus and process for the treatment of powder particles for modifying the surface properties of the individual particles
PLASMACARB INC30 citations91
US5176938AJan 5, 1993
Process for surface treatment of pulverulent material
PLASMACARB INC41 citations90