| 申请人 |
MITSUI CHEMICALS;SONY CORP. |
发明人 |
YOKOYAMA, KEIICHI C/O MITSUI PETROCHEM. IND.;FUJITA, SHIGERU C/O SONY CORPORATION;HIWARA, AKIO C/O MITSUI PETROCHEM. IND.;NARUSE, YOSHIAKI C/O SONY CORPORATION;TORIIDA, MASAHIRO C/O MITSUI PETROCHEM. IND.;OMARU, ATSUO C/O SONY ENERGYTEC INC. |
