申请人 |
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA;HIRAI, FUMIYASU;TANI, NOBUTAKA;YASUDA, TAKAMUNE;ASAHI, TAKASHI;OKUBO, YUJI;ODAWARA, OSAMU;NOMURA, MICHIO |
发明人 |
HIRAI, FUMIYASU;TANI, NOBUTAKA;YASUDA, TAKAMUNE;ASAHI, TAKASHI;OKUBO, YUJI;ODAWARA, OSAMU;NOMURA, MICHIO |