Company History
| 1964 | Founded in Minato-ku, Tokyo as a viscometer sales company of Tokyo Keiki Seisakusho Co., Ltd. (currently Tokyo Keiki Co., Ltd.) Started sales of viscometers Opened Osaka Sales Office |
| 1969 | Started handling hydraulic equipment |
| 1970 | Opened Nagoya Sales Office |
| 2000 | Received the transfer of the viscometer business from Tokyo Keiki Co., Ltd., and became an integrated system for development, manufacturing, sales, and after-sales service. |