| 1969 |
Founded at Utsubohonmachi, Nishi-ku, Osaka.
Sales of construction material, packing material, synthetic resin products
and industrial chemicals (stock capital: 1,000,000) |
| 1970 |
Moved to Itachibori, Nishi-ku, Osaka.
Developed supports for free access floors Markets anti-static vinyl tiles@@ |
| 1971 |
Founded Free Access Floor Construction Management Division |
| 1974 |
Stock capital increased due to business expansion (to 4,000,000).
Accredited registration as a construction company from the Mayor of Osaka
(Registration No: (General-49) No.23671)
Developed radiation protection material |
| 1975 |
Developed a double-layered gFreewood Floorh for computer rooms. |
| 1979 |
Developed a prefabricated X-ray room for dental clinics.
Manufacture them at OEM |
| 1984 |
Founded an interior construction division for Sumitomo Forestry Housing
Co., Ltd. |
| 1986 |
Developed resin OA floors and manufactured them at OEM. |
| 1987 |
Accredited as a disaster prevention indicator (E-(27)-26842). |
| 1988 |
Moved the headquarters to Awaza, Nishi-ku, Osaka due to business expansion. |
| 1989 |
Launched a double-layered floor gFree Plan Floorh for OA floors. |
| 1990 |
Separated the construction division as an independent section from development
of free access floor business.
Joined the newly established free access floor industry association. |
| 1992 |
The gap-filling member for placing-laying OA floors was developed under
the product name of UMERU (Pat. 3395081). |
| 1993 |
The UMERU acquired Eco Mark certification from the Eco Mark Office of
the Japan Environment Association. |
| 1994 |
Increased stock capital to 10,000,000. |
| 1997 |
The OA floor PIT40 was developed. The free-plan floor acquired Eco Mark
certification. |
| 1998 |
The Tokyo Office was established. The PIT40 acquired Eco Mark. |
| 1999 |
The cross panel as abase material for housing interior was developed.
ISO 9001 certifisation was acquired. |
| 2000 |
The J-type OA floor adjuster steel was developed. |
| 2002 |
The K-type OA floor adjuster steel was developed. |
| 2003 |
The UMERU acquired Patent. |
| 2004 |
ISO 9001 certification was upgraded to 2000 version. |
| 2005 |
The hybrid resin KYOREX PP was developed through government-industry-academia
collaboration. |
| 2007 |
The OA floor PIT40 acquired Patent. |
| 2009 |
ISO 9001 certification was upgraded to 2008 version. |