申请人 |
OKI ELECTRIC INDUSTRY CO., LTD., TOKIO/TOKYO, JP |
发明人 |
MATSUI, KATSUAKI, OKI ELECTRIC INDUSTRY CO., LTD., MINATO-KU, TOKYO 105, JP;MIYAMOTO, SAMPEI, OKI ELECTRIC INDUSTRY CO., LTD., MINATO-KU, TOKYO 105, JP;KIKUCHI, HIDEKAZU, OKI ELECTRIC INDUSTRY CO., LTD., MINATO-KU, TOKYO 105, JP |