| 1971 |
Shunsaku Nakauchi establishes KGK Corp. with a capital of 10
million yen for the business of developing electronic products. |
| 1972 |
Manual handling magnetic card reader developed. |
| 1973 |
Japanese character (Kanji) input device developed and produced. |
| 1975 |
KGK Corp. increases capital to 21 million yen. |
| Electromagnetic flowmeter for fire engines launched. |
| Infrared flame sensor developed and marketed. |
| 1976 |
Explosion-proof type flame sensor developed and marketed. |
| 1977 |
Planar camera system for scanning both sides of stock certificates developed. |
| Ultrasonic intruder alert system developed. |
| Magnetic passbook inspection system developed. |
| Fire alarm with terminal operation checker developed. |
| 1978 |
Electric typewriter using Japanese character developed. |
| 1979 |
Custom LSI Inspection System developed. |
| Flare monitoring system (fire warning system) developed. |
| 1980 |
High-quality crime-prevention electric key cylinder developed and launched in overseas market. |
| |
Flowmeter for undiluted chemical solution and mixing controller for the solution and water developed. |
| 1981 |
Flame sensor for tunnel developed and marketed. |
| 1982 |
Fair copying printer for highly accurate print position and fine printing developed and launched. |
| 1983 |
A/D converter developed. |
| 1984 |
Electric key cylinder launched in domestic market. |
| 1985 |
KGK Corp. increases capital to 42 million yen. |
| KGK Corp. exhibits its electric key cylinder in Invention Expo and receives a special award. |
| Hotel key lock system developed. |
| Rotary solenoid developed. |
| KGK plays a role in development of fifth generation computer. |
| 1986 |
Emergency call system developed for expressway in Malaysia. |
| 1987 |
Displacement meter for tall building or electric power tower developed. |
| 1988 |
High-speed image terminal system developed. |
| 1990 |
G4 facsimile developed. |
| 1991 |
High-speed image inspection system developed. |
| Kanazawa Research Center begins operations in Ishikawa prefecture. |
| 1993 |
Technology Systems International (TSI) begins operations in Ireland. |
| Web Inspection System launched. |
| 1995 |
Label Inspection System developed and marketed. |
| Lead Frame Inspection System launched. |
| Lead Frame Inspection System launched. |
| 1996 |
New electromagnetic flowmeter developed and marketed. |
| CSP Tape Inspection System launched. |
| 1999 |
Copper Foil (RCC) Inspection System marketed. |
| 2000 |
CSP Frame Inspection System marketed. |
