History of IBIDEN
| Year | Chronology |
|---|---|
| 1973 |
Launched Electric Circuits Division |
| 1974 |
Started production of ceramic fiber "IBI-Wool" at Gama Plant |
| 1976 |
Announced "Emergency Rationalization Measures" |
| 1977 |
Started selling of graphite materials for electrodes applicable to electrical discharge machining |
| 1981 |
Announced the inauguration, President Yabashi to Chairman of the board, Vice President Taga to President |
| 1982 |
70th anniversary Corporate name changed to IBIDEN CO., LTD. |
| 1987 |
Started business of plastic IC PKG substrate |
| 1988 |
Started production of plastic IC PKG substrate at Gama Plant |
| 1989 |
Opened Ogaki Kita Plant in Ibigawa Town, neighboring area to Ogaki City |
| 1991 |
Announced the inauguration, President Taga to Chairman of the board, Senior Managing Director Endo to President |
Production scene of "IBI WOOL" |
Corporate Name changed |
IC PKG substrate |