Inventor
MATSUMOTO ROGER L K
US13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO ROGER L K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERCULES INC
4 patentsUS5094986AMar 10, 1992
Wear resistant ceramic with a high alpha-content silicon nitride phase
HERCULES INC108 citations93
US5206327AApr 27, 1993
Preceramic polymers incorporating boron and their application in the sintering of carbide ceramics
HERCULES INC23 citations92
US5204294AApr 20, 1993
Silicon carbide ceramics containing a dispersed high metal content silicide phase
HERCULES INC11 citations73
US5023214AJun 11, 1991
Silicon nitride ceramics containing a metal silicide phase
HERCULES INC14 citations71
MATSUMOTO ROGER L K
3 patentsUS5294575AMar 15, 1994
Silicon nitride ceramics containing crystallized grain boundary phases
MATSUMOTO ROGER L K6 citations71
US5234643AAug 10, 1993
Silicon nitride ceramics containing crystallized grain boundary phases
MATSUMOTO ROGER L K12 citations71
US5281564AJan 25, 1994
Crystallization of grain boundary phases in SiC ceramics through catalytic deoxygenation
MATSUMOTO ROGER L K4 citations60