| Aug. 1981 | Founded with a capital of JPY3,000,000. Aimed to import and sell opto-electronics related products |
|---|---|
| Oct. 1983 | The capital was increased to JPY6,000,000. Started to handle the experimental systems for opticalmeasurement at customer's request. Conducted from designing to manufacturing and software development. |
| Jun. 1984 | Purchased a plot of land for an assembly plant |
| Aug. 1984 | The assembly plant was built for dealing with our customers' order. Developed a variety of instruments from laser light sources for optical measuring experimental systems to detectors. Various kinds of hardware/software for controlling. |
| Nov. 1984 | The capital was increased to JPY9,000,000. |
| Mar. 1985 | Moved to 6-18-14 Nishi-Kasai, Edogawa-ku, Tokyo to expand the business. |
| Mar. 1988 | The capital was increased to JPY15,000,000. |
| Jun. 1989 | Osaka office was established. |
| Dec. 1989 | The capital was increased to JPY30,300,000. |
| Jan. 1990 | Our new office building was completed at the present site and the company moved in. |
| May. 1992 | Started business with CIS |
| May. 1994 | Established a joint venture, Solar TII Ltd. |
| Feb. 1996 | Established a joint venture, Lotis TII Ltd. |
| Year of 1998 | NEDO, JST and TAO entrusted us for research and development. |
| Oct. 1998 | The capital was increased to JPY57,040,000. |
| July. 2002 | Established a joint venture,Symphotic TII Corp. |
| Nov. 2002 | The capital was increased to JPY99,000,000. |
| March/April. 2004 | Nanofinder®30 wins Nanotech2004 Award (category: Evaluation and Measurement) and The Small And Medium Enterprise Promotion/16th Award. |
| Sept. 2006 | Nanofinder®30 wins the Japanese Photochemistry Association Technology 2006 Award. |
| Sept. 2010 | UNISOKU Co.,LTD made to be TII Group Company. |
| Sept. 2011 | Established UNISOKU-TII Instruments Co.,LTD. |
| Dec. 2013 | Awarded the Medal of Science and Technology by the Academy of Science and Technology. |
| Feb. 2014 | Ranked 89th out of 500,000 in Nikkei Top Leader(issued February 2014) ranking of "stable and “profitable” small/medium-sized companies. |
| Sep. 2016 | Awarded the Special prize of The 14th Courageous Management Awards. |
| Mar. 2017 | Established a joint venture, SPECS-TII GmbH. |