Inventor
YOSHIDA KOZABURO
JP5 patents
Patents
5 patentsUS4721610AJan 26, 1988
Process for producing metal oxide particles having a very small and uniform size
UBE INDUSTRIES45 citations92
US4677026AJun 30, 1987
Resin composition for sealing electronic parts, and hydration-resistant magnesia powder and process for preparation thereof
UBE INDUSTRIES14 citations79
US4786490ANov 22, 1988
Process and apparatus for producing high purity magnesium oxide fine particles
UBE INDUSTRIES16 citations72
US4545975AOct 8, 1985
Process and apparatus for producing a high purity magnesia fine powder
UBE INDUSTRIES17 citations71
US4766162AAug 23, 1988
Resin composition for sealing electronic parts, and hydration-resistant magnesia powder and process for preparation thereof
UBE INDUSTRIES7 citations70