申请人 |
TOSOH CORP., SHINNANYO, YAMAGUCHI, JP |
发明人 |
MATSUBA, TAKAO, SHIN-NANYO-SHI YAMAGUCHI-KEN, JP;KUBO, MASASHIGE, TOKUYAMA-SHI YAMAGUCHI-KEN, JP;KAGAWA, TAKUMI, SHIN-NANYO-SHI YAMAGUCHI-KEN, JP;OYAMA, KIYOTAKA, HIKARI-SHI YAMAGUCHI-KEN, JP;KAWABATA, KOJI, SHIN-NANYO-SHI YAMAGUCHI-KEN, JP |