Inventor
KAWAKAMI TAKAMASA
JP16 patents
Patents
16 patentsUS5382333AJan 17, 1995
Process for producing copper clad laminate
MITSUBISHI GAS CHEMICAL CO112 citations96
US5378428AJan 3, 1995
Method of preserving article with an oxygen absorbent composition
MITSUBISHI GAS CHEMICAL CO79 citations94
US5250101AOct 5, 1993
Process for the production of fine powder
MITSUBISHI GAS CHEMICAL CO39 citations91
US4800182AJan 24, 1989
Silicon nitride-silicon carbide composite material and process for production thereof
MITSUBISHI GAS CHEMICAL CO28 citations89
US5134097AJul 28, 1992
Silicon nitride-silicon carbide composite material and process for production thereof
MITSUBISHI GAS CHEMICAL CO21 citations81
US4594330AJun 10, 1986
Fine amorphous powder and process for preparing fine powdery mixture of silicon nitride and silicon carbide
MITSUBISHI GAS CHEMICAL CO18 citations81
US5252355AOct 12, 1993
Process for producing multilayered printed board
MITSUBISHI GAS CHEMICAL CO20 citations80
US5106462AApr 21, 1992
Process of producing copper plated resin article
MITSUBISHI GAS CHEMICAL CO15 citations73
US5094686AMar 10, 1992
Process for producing copper fine powder
MITSUBISHI GAS CHEMICAL CO10 citations72
US4613490ASep 23, 1986
Process for preparing silicon nitride, silicon carbide or fine powdery mixture thereof
MITSUBISHI GAS CHEMICAL CO15 citations72
US5244621ASep 14, 1993
Process for shaping ceramic composites
MITSUBISHI GAS CHEMICAL CO8 citations71
US4913938AApr 3, 1990
Method for producing copper film-formed articles
MITSUBISHI GAS CHEMICAL CO15 citations69
US3959339AMay 25, 1976
Process for producing aromatic nitriles
MITSUBISHI GAS CHEMICAL CO6 citations60
US4082786AApr 4, 1978
Process of production of aromatic nitriles
MITSUBISHI GAS CHEMICAL CO4 citations56
US5093510AMar 3, 1992
Process for producing copper formate
MITSUBISHI GAS CHEMICAL CO1 citations51
US4298545ANov 3, 1981
Process for producing phthalonitrile
MITSUBISHI GAS CHEMICAL CO0 citations51