申请人 |
MITSUBISHI MATERIALS CORPORATION;MITSUBISHI DENKI KABUSHIKI KAISHA;NAKAMURA, KENZO;YAMASHITA, NOBUYUKI;NAKAMURA, MASAHIKO;OKAMOTO, TAKAFUMI;OJIMA, SAWAKO;HORI, YASUAKI;NARIKAWA, MASAFUMI;ISHIKAWA, NAOKI |
发明人 |
NAKAMURA, KENZO;YAMASHITA, NOBUYUKI;NAKAMURA, MASAHIKO;OKAMOTO, TAKAFUMI;OJIMA, SAWAKO;HORI, YASUAKI;NARIKAWA, MASAFUMI;ISHIKAWA, NAOKI |