|1952||Shinto Scientific Co., Ltd. founded in Kanda-higashi-konyacho in Tokyoï¿½fs Chiyoda Ward.
Manufacturing business started at Nakano Works in Takada in Tokyoï¿½fs Nakano Ward.
|1956||New headquarters building completed in Kanda-higashi-konyacho in Tokyoï¿½fs Chiyoda Ward.|
|1965||Nerima Factory completed in Nukui in Tokyoï¿½fs Nerima Ward.|
|1966||ï¿½gThree-One Motorï¿½h agitators created for laboratory use.|
|1969||Ochiai Industrial Machinery Department established in Kamiochiai in Tokyoï¿½fs Shinjuku Ward.|
|1972||Tester Division established.
Service Labo established in Kanda-higashi-matsushitacho in Tokyoï¿½fs Chiyoda Ward.
|1976||Capital increased to 10,080,000Yen.|
|1977||Manufacturing of Surface Property Testers started at Ochiai Industrial Machinery Department.|
|1979||Laboratory established in Kanda-konyacho in Tokyo’s Chiyoda Ward.|
|1980||Increased capital to 15,120,000Yen.|
|1982||“Heidon” trademark registered.|
|1985||Sales Department and Service Labo transferred to Iwamotocho in Tokyo’s Chiyoda Ward.|
|1986||Service Labo Osaka established in Yodogawa Ward in Osaka.|
|1989||Iruma Factory completed in Iruma City, Saitama.|
|1990||Certified as Excellent Tax Declaration Company by Kanda Tax Office.|
|1991||Company funeral held after passing of Senior Managing Director Shigeko Nomura.
Corporate Identity project introduced.
|1992||5-day working week system introduced throughout.
40th anniversary of company founding.
Increased capital to 30,240,000Yen.
|1994||Tokyo Sales Office completed in Nukui in Tokyoï¿½fs Nerima Ward.|
|1995||Osaka Sales Office established in Osakaï¿½fs Kita Ward.|
“Heidon Virtual Office” CD-ROM produced to introduce the company’s products.
Tribogear registered as a trademark.
|1998||Increased capital to 45,240,000Yen.|
|2000||Appointed Masahisa Nomura as president and Masuhei Nomura as chairman.|
|2002||50th anniversary of company founding|
|2004||Company funeral held after passing of Chairman Masuhei Nomura.|
|2005||Transferred to Ogose Factory in Ogose-machi in Iruma City, Saitama Prefecture.
Logo mark changed.
|2006||Sales Department transferred to Higashi Kanda in Tokyo’s Chiyoda Ward.
Established Showroom in Nihonbashi-bakurocho in Tokyo’s Chuo Ward.
|2008||ISO certification acquired by Ogose Factory and Sales Department.|