| 申请人 |
OPTEC D.D. MELCO LABORATORY CO., LTD., HIGASHIKURUME, TOKIO/TOKYO, JP;OPTEC DAI-ICHI DENKO CO., LTD.;MITSUBISHI DENKI K.K., TOKIO/TOKYO, JP |
发明人 |
SATO, SEIICHI;YAMAGUCHI, KAZUO;KUROSAWA, YOSHI, HIGASHIKURUME, TOKIO/TOKYO, JP;UEDA, ATSUSHI;MATSUMURA, MASAMI, HIMEJI, HYOGO, JP |
