申请人 |
HOKKAI CAN CO., LTD., TOKIO/TOKYO, JP |
发明人 |
TSUKADA, SHINICHI, C/O TECHNOLOGY HEADQUARTERS, IWATSUKI-SHI, SAITAMA-KEN, JP;SHINOMIYA, TSUTOMU, C/O TECHNOLOGY HEADQUARTER, IWATSUKI-SHI, SAITAMA-KEN, JP;YOSHIOKA, SHIGEKI, C/O TECHNOLOGY HEADQUARTER, IWATSUKI-SHI, SAITAMA-KEN, JP;FUJIKAWA, MAKOTO, C/O TECHNOLOGY HEADQUARTERS, IWATSUKI-SHI, SAITAMA-KEN, JP |