| September 1980 |
Mini dump truck was developed. |
| March 1981 |
Direct Mix (concrete mixer) was developed. |
| April 1981 |
Hook Roll (with detachable body) was developed. |
| April 1982 |
Packman (garbage collector) was developed.B |
| April 1982 |
Space Ace (aerial work platform) was developed. |
| July 1982 |
Technical cooperation was established with Peabody Holms Corporation, United Kingdom, to develop high-speed compost process. |
| December 1982 |
Easy Pack (feed grain carrier) was developed. |
| July 1983 |
Go-Riki dump truck (as 10-ton truck) was developed. |
| October 1983 |
Concrete delivery machine was developed. |
| April 1984 |
Technical cooperation was established with Mr. Rudolf Rikker of West Germany to develop a piston-type concrete pump. Drain Sweeper was developed. Impact Maul (pneumatic underground drill) was released. |
| December 1984 |
A technical assistance agreement for the development of concrete mixers was signed with Shao Guan Digging Machinery Manufacturing Co., Ltd., P. R. of China. |
| May 1985 |
New Pistoncrete was developed. |
| June 1985 |
Shuttle Pack (a garbage collector) was developed and became the first special purpose vehicle to be selected as Good Design Product (G mark) by MITI in November. |
| July 1985 |
Waste fluorescent lamp pulverizer was developed. |
| December 1985 |
A technical assistance agreement for the manufacturing hoist mechanism for dump trucks was signed with Qing Dao Automobile Manufacturing Co., Ltd., P. R. of China. |
| February 1986 |
Moving Deck (loading labor saving equipment on the deck) was developed. |
| January 1987 |
Shuttle Loader (with detachable body) was developed. |
| February 1987 |
F.E.E Co., Ltd. was founded. |
| June 1987 |
Rectangular aluminum tank trailer (18kl loading capacity) was developed. Waste fluorescent lamp pulverizer was prized Chairman's Award of the Japan Society of Industrial Machinery Manufacturers.
|
| April 1988 |
Waste plastics processor was developed and was prized Chairman's Award of the Japan Society of Industrial Machinery Manufacturers in June. |
| June 1988 |
Automation of can manufacturing line was started at each plant by introducing welding robots, etc. |
| March 1989 |
The first model of building waste storing and discharging system was delivered to customer. A concrete pump truck with a 4-stage articulated boom was developed.
|
| May 1989 |
Sliding Dump was developed. |
| June 1989 |
KD Crusher was developed. The industry's first large-scale electro-deposition painting facility was built in Yokohama Plant. Car Pochette, 2-stage family parking equipment was developed, and it was selected as Good Design Product (G mark) by MITI in October. |
| October 1989 |
Mighty Vac (high airflow suction sweeper) was developed. |
| December 1989 |
The company was listed in the Second Section of the Osaka Stock Exchange. |