Inventor

MIYAGAWA SOJI

JP2 patents

Patents

2 patents

US3939366AFeb 17, 1976

Method of converting radioactive energy to electric energy and device for performing the same

AGENCY IND SCIENCE TECHN17 citations63

US5618345AApr 8, 1997

Method of producing self-supporting thin film of silicon single crystal

AGENCY IND SCIENCE TECHN6 citations57