申请人 |
OKI ELECTRIC INDUSTRY CO., LTD., TOKIO/TOKYO, JP |
发明人 |
KIKUCHI, HIROSHI OKI ELECTRIC INDUSTRY CO., LTD., TOKYO 105, JP;TANUMA, JIRO OKI ELECTRIC INDUSTRY CO., LTD, TOKYO 105, JP;UCHIDA, TAKAO OKI ELECTRIC INDUSTRY CO., LTD., TOKYO 105, JP;NAGUMO, AKIRA OKI ELECTRIC INDUSTRY CO., LTD., TOKYO 105, JP |