After graduation

 Career

SONY, Panasonic, Hitachi, TOYOTA, HONDA, NISSAN, SUZUKI, Canon, AGC, NEC, TOKIN,

MES, GS YUASA, Toyota Central R&D Labs, SUMITOMO CHEMICAL, HOYA, TOSOH,

BRIDGESTONE, JX, TOKYO GAS, Asahi KASEI, Murata, Doctor Course, etc.