申请人 |
KOIKE YASUHIRO;SUZUKI HITOSHI;MUTO HIROYUKI;MITSUI AKIHITO;MORIYA NAOHIKO;TORIKAI TOSHITAKA;YAMAUCHI TAKAYOSHI;JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED;MITSUBISHI PENCIL COMPANY, LIMITED |
发明人 |
KOIKE YASUHIRO;SUZUKI HITOSHI;MUTO HIROYUKI;MITSUI AKIHITO;MORIYA NAOHIKO;TORIKAI TOSHITAKA;YAMAUCHI TAKAYOSHI |