| July 1985 |
Headquarters move
from Ueno, Taito-ku, to Akihabara, Taito-ku. |
| June 1985 |
Capital expansion;
new amount: 60,000,000 yen. |
| April 1986 |
Capital expansion; new amount:
64,000,000 yen. |
| April
1987 |
Mr. Ryo Watanabe (current
managing director of Tanseisha Co., Ltd.) assumes the post of
managing director. |
| July 1987 |
Capital expansion; new amount:
170,000,000 yen. |
| April 1988 |
Funabashi workshop merges with
Kashiwa workshop. |
| July 1989 |
Headquarters move from Akihabara,
Taito-ku, to 3-1-2 Ueno, Taito-ku. Capital expansion; new amount:
200,000,000 yen. |
| March
1990 |
Mr. Toru Watanabe assumes the post of managing
director. |
| January
1991 |
Amount for finished
projects exceeds 10,000,000,000 yen annually. |
| February
1991 |
Company name changes
to TANSEI TDC CO., LTD. |
| May 1992 |
Department Store division (Shibuya,
Nihonbashi, and Kashiwa workshops) is transferred to Tansei
Engineering Co., Ltd. (currently Tansei Display Co., Ltd.). |
| May 1995 |
Headquarters move from 3-1-2
Ueno, Taito-ku, to 5-2-6 Ueno, Taito-ku. |
| March 1999 |
Mr. Satoshi Kitahara
assumes the post of managing Director. |
| June 2003 |
Company name changes
to TANSEI TDC CO., LTD. |
| Apr 2004 |
Mr.Yoshihiro Oe assumes the post of Chief Executive Officer. |
| May 2007 |
Mr. Takashi Watanabe assumes the post of Chief Executive Officer. |
