| 1937. |
Sep |
Mr. Waichi Negishi established a factory in
Shimotakaido, Suginami-ku, Tokyo and named it gKugiman Screw Factoryh, and
started production of a wood screw. |
| 1939. |
Jun |
Sengawa factory was built. |
| 1943. |
Jun |
Became a Joint-stock a company. |
| 1948. |
May |
Increased the capital to 1,000,000yen. |
| 1948. |
Dec |
Changed the company name to gMampay Screw Works,
Ltdh. |
| 1949. |
Oct |
Increased the capital to 1,500,000yen. |
| 1951. |
Jun |
Obtained a Japanese Industrial Standards
Certification/ Permission # 544. |
| 1954. |
Jan |
Started production of a Cross Recessed Head Wood Screw. |
| 1956. |
Sep |
Increased the capital to 4,500,000yen. |
| 1960. |
Dec |
Purchased adjoining land of 1,335 square meters (430 tsubo) to expand productivity. |
| 1961. |
Dec |
Increased the capital to 9,000,000yen. |
| 1965. |
Apr |
Purchased land of 3,300 square meters (1,000 tsubo) in the Ome Nishi-Tokyo
Industrial Area to expand productivity. |
| 1966. |
Oct |
Built Ome factory (300 square meters<100
tsubo>) and the attached building (23 square meters<7 tsubo>). |
| 1968. |
Aug |
Added a building (829 squre meters<251
tsubo>) on to Ome factory. |
| 1968. |
Dec |
Increased the capital to 18,000,000yen. |
| 1973. |
Jun |
Increased the capital to 36,000,000yen. |
| 1984. |
May |
Bought a 2 Die 2 Blow Header machine made by Asahi Okuma. |
| 1984. |
May |
Bought High-Speed Double Hearders made by Itami and equipped the factory
with eight machines in total. |
| 1984. |
May |
Bought Screw Inspection Sorter machines and equipped the factory with 3
machines in total. |
| 1985. |
Nov |
Bought three 2 Die 2 Blow Header machines made by Asahi Okuma. |
| 1987. |
Jul |
Closed Sengawa factory and combined the two
factories into one (Ome factory). |
| 1988. |
Sep |
Started production of machine screws made from
titanium. |
| 1989. |
Sep |
Bought a secondary processing machine. |
| 1990. |
Oct |
Bought a 2 Die 3 Blow Header machine made by Nakashimada. |
| 1993. |
Feb |
Started production of a tamper-proof Hex socket pin Button Head Security
machine screw. |
| 1993. |
Aug |
Succeeded in having E-ring on a chain-pin and obtained a patent, immediately
started producing and selling it. |
| 2002. |
Jun |
Combined Sales Dept of the main office and Ome
factory into one. |
| 2003. |
Mar |
Bought an Image-Display 100% inspection sorting machine VC-BS. |
| 2004. |
Dec |
Bought a 10 x 150 Double Header machine. |
 |
| 2005. |
Feb |
Obtained ISO9001:2000 certification. |
| 2007. |
Mar |
Bought YS-3BR of an Image-Display 100% Inspection Sorting machine made
by Yutaka. |
| 2008. |
Jul |
Bought a 2 Die 3 Blow Header machine made by Nakashimada. |
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