Proxy brands: OTSUKA Otsuka Electronics, TOKISANGYO Industry, CCS Hisilicon, Aitec, REVOX, EYE Iwasaki, SONIC, SAKGUCHI Sakaguchi Electric Heating, NEWKON Shin Kong, FUJI Fuji Terminal, NS Precision Science, KYOWA Republic Electric, AND Ainde, SANKO Yamagata Sakurai Co., Ltd. SAKURA, etc.