申请人 |
KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP;TAMA CHEMICALS CO., LTD., TOKIO/TOKYO, JP |
发明人 |
ITOU, TAKEO C/O PATENT DIVISION, MINATO-KU TOKYO 105, JP;MATSUDA, HIDEMI C/O PATENT DIVISION, MINATO-KU TOKYO 105, JP;YOSHIZAKO, MAMORU, MACHIDA-SHI TOKYO, JP;YAGI, OSAMU, SAIWAI-KU KAWASAKI-SHI, JP |