申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;KABUSHIKI KAISHA TOSHIBA;PIONEER ELECTRONIC CORPORATION;HITACHI, LTD. |
发明人 |
TANAKA, SHIN-ICHI;SHIMADA, TOSHIYUKI;KOJIMA, TADASHI;HIRAYAMA, KOICHI;MORIYAMA, YOSHIAKI;YOKOGAWA, FUMIHIKO;ARAI, TAKAO;TAKEUCHI, TOSHIFUMI |