申请人 |
MITSUBISHI CHEMICAL CORP., TOKIO/TOKYO, JP;SEIZO MIYATA, TOKIO/TOKYO, JP |
发明人 |
MIYATA, SEIZO, HOYA, TOKIO/TOKYO, JP;TASAKA, SHIGERU, TOKIO/TOKYO, JP;SAITO, KAZUO, SHIMODATE, IBARAKI, JP;SEO, IWAO, IBARAKI, JP;NAKAJIMA, KENJI, IBARAKI, JP;KOSAKA, TAKESHI, IBARAKI, JP |