About us
History
| Feb. 1985 |
Spun-off from Electronic Business Division of Tokyo Musen Kizai Ltd., established in Izumi-ku Sendai-city Miyagi prefecture with capital of JPN Yen 50million |
|---|---|
| Mar. 1985 | The first stage of the plant completed |
| Apr. 1985 | Hybrid IC production started |
| Nov. 1985 | The second stage of the plant completed |
| Apr. 1986 | Capital increased to JPN Yen 75 million |
| Feb. 1992 | The third stage of the plant completed |
| May 1992 |
Merged with CR-Box Products Ltd., consolidated the Electronic Business Division of Tokyo Musen Kizai Ltd., Capital increased to JPN Yen 100million. Micro module IC production system adopted. |
| Aug. 1994 | HQ and plant relocated to Tachikawa Tokyo. Sendai office established |
| Feb. 1997 | Semiconductor incidental business initiated at the head plant |
| Feb. 2000 | Name changed to CR Box Co., Ltd. |
| Dec. 2009 | HQ relocated to Hachioji Tokyo |
| Oct. 2021 | Became a subsidiary of ADTEC Corporation |