| 25 October 2011 | Annual Report 2011 [PDF] | |
| 20 July 2011 | Tokyo Keiki Inc., Nagano Keiki Co., Ltd., Chino Corporation and OVAL Corporation tie-up for the Global Water Business [PDF] | |
| 14 April 2011 | Impact of the 2011 Earthquake off the Pacific Coast of Tohoku on TOKYO KEIKI INC. [PDF] | |
| 17 November 2010 | Annual Report 2010 [PDF] | |
| 28 September 2010 |
Announcement of integration of TOKYO KEIKI CONSTRUCTION SYSTEMS into Electronics Systems Division [PDF] |
|
| 16 November 2009 |
Announcement of Business Tie-up and Capital Alliance between TOKYO KEIKI INC. and OVAL Corporation [PDF] [Korean] [PDF] [Chinese] [PDF] |
|
| 29 October 2009 | TOKYO KEIKI Report 'Views No.2' [PDF] | |
| 7 October 2009 | Annual Report 2009 [PDF] | |
| 14 April 2009 | Ultrasonic Flowmeter UFL-30 [PDF] | |
| 6 April 2009 | TOKYO KEIKI Report 'Views' [PDF] | |
| 9 March 2009 | Portable Ultrasonic Flowmeter UFP-20 [PDF] | |
| 1 October 2008 | TOKYO KEIKI , our new corporate name | |
| 1 April 2008 | Greetings from the New President | |
| 1 April 2008 | Kenichi Waki Named President of TOKIMEC INC. |