申请人 |
R-TECH UENO, LTD.;MATSUKAWA, TATSUYA;MASUZAKI, KAZUHIRO;YAMAMOTO, NORIYUKI;TAKEWAKI, MAKOTO;TANAKA, HIROYUKI;KAWAI, YOSUKE;YAMAMOTO, SUMIYO |
发明人 |
MATSUKAWA, TATSUYA;MASUZAKI, KAZUHIRO;YAMAMOTO, NORIYUKI;TAKEWAKI, MAKOTO;TANAKA, HIROYUKI;KAWAI, YOSUKE;YAMAMOTO, SUMIYO |