1951 - Production and sales of electronic instruments started.
1977 - Soldering irons with ceramic heating elements were introduced to the world for the first time.
1979 - High precision cutting pliers and products for measuring static electricity were introduced.
1982 - Soldering irons of the type 100V H-130, weighing only 16 grams, were introduced to the world for the first time.
1988 - The IC removal machine HS-600 for SMD with the Hot Wind formula was introduced.
1990 - The optical devices for precision inspection were introduced.
1994 - The HS-400 Tip part removal machine was introduced.
1998 - The new lightweight crimping tool P-732 received the JIS standard.
2000 - The lead-free (climate friendly) soldering soles are launched.
2003 - The P-825 plastic tweezers, which weigh only 8 grams, were launched.