申请人 |
MITSUBISHI CHEMICAL CORP., TOKIO/TOKYO, JP |
发明人 |
IWATA, HEITARO, IBARAKI-SHI, OSAKA-FU, JP;BABA, AKEMICHI, NISHINOMIYA-SHI, HYOGO-KEN, JP;MATSUDA, TOSHIO, SETTSU-SHI, OSAKA-FU, JP;EGAWA, MITSUO, MACHIDA-SHI, TOKYO, JP;TOBE, AKIHIRO, MIDORI-KU YOKOHAMA-SHI, KANAGAWA-KEN, JP;SAITO, KENICHI, BELMONT, MA 02178, US |