| 申请人 |
ARAKAWA CHEMICAL INDUSTRIES, LTD.;HARIMA CHEMICALS, INC.;KOKI COMPANY LIMITED |
发明人 |
IWAMURA EIJI;GOTOH KAZUSHI;ISHIGA FUMIO;YOSHIOKA TAKAYASU;UTSUNO MASAYOSHI;NAKAMURA ATSUO;OKOCHI TERUO;SANJI MASAKI;SUKEKAWA TAKUJI;IKEDO KENSHI;ANDOH YOSHIYUKI;SHIRAI TAKESHI;MORI KIMIAKI;WADA RIE;NAKANISHI KENSUKE;AIHARA MASAMI;KUMAMOTO SEISHI |
