申请人 |
TOKYO UNIV;UBE IND LTD;SUMITOMO CHEM CO LTD;MINNESOTA MINING & MFG CO <3M>;SEKISUI CHEM CO LTD;TEIJIN LTD;TOSHIBA MACH CO LTD;TOYO MACH & METAL CO LTD;TOPPAN PRINTING CO LTD;TORAY IND INC;NISSEI PLASTICS IND CO;FANUC LTD;POLYPLASTICS CO;MITSUI PETROCHEM IND LTD;MUNEKATA KK;YAMAHA MOTOR CO LTD |
发明人 |
SHIRAISHI WATARU;YOKOI HIDETOSHI |