| 申请人 |
COVALENT MATERIALS CORP.;NATIONAL INSTITUTE FOR RESEARCH IN INORGANIC MATERIALS-SCIENCE AND TECHNOLOGY AGENCY, TSUKUBA;TOSHIBA DENKO CO. LTD. |
发明人 |
IMURA, KOHICHI;UEMOTO, HIDEO;HOJO, AKIMICHI;TANAKA, JUNZO;KIKUCHI, MASANORI;SUETSUGU, YASUSHI;YAMAZAKI, HIRAKU;KINOSHITA, MASAMI;MINOWA, NOBUAKI |
