October

1963

Established Limited Private Company Toho Denshi Seisakusho at Kami-Tsuruma, Sagamihara, Kanagawa Prefecture.

October

1967

Developed high-resistivity thermistor element.

April

1969

Built new plant at Fuchinobe, Sagamihara, and the company moved there.

April

1970

Newly built a plant at Kohri-machi, Date-gun, Fukushima Prefecture.

June

1970

Established Toho Electronics inc. with capital increased, and succeeded the whole business of Limited Private Company Toho Denshi Seisakusho.

March

1976

Opened Osaka Sales Office at Tenjinbashi, Kita-ku.

February

1977

Built new head office building at Fuchinobe, Sagamihara.

October

1977

Increased the capital.

October

1978

Company's digital temperature controller won Excellent Commodity Award at the 19th All-Japan Small and Medium Enterprises General Trade Fair.

June

1982

Newly built Niigata Plant and closed Fukushima Kohri Plant.

June

1984

Extended Head Office Plant.

November

1984

Commended by the Governor of Kanagawa Prefecture as Excellent Plant.

October

1985

Opened Tokyo Sales Office at Nishi-Shinjuku, Shinjuku-ku.

November

1987

Newly established Tokyo Branch Office at Tadao, Machida. Commended by the Mayor of Sagamihara as Excellent Plant.

April

1988

Designated as Standard Factory of Kanagawa Prefecture.

June

1988

Opened Nagoya Sales Office at Sakae, Naka-ku. Increased the capital.

November

1992

Built new company building in Technopile Industrial Park in Sagamihara and relocated Head Office there.

November

1993

Opened Kumamoto Sales Office and Kumamoto Plant at Hanadachi, Kumamoto.

March

1994

Received Director-General's Award from Small and Medium Enterprise Agency.

May

1994

Relocated Tokyo Sales Office to a new address in the same ward.

July

1994

Registered as the examination of ISO9001.

December

1999

Relocated Kumamoto Sales Office and Kumamoto Plant to Higashino, Kumamoto.

September

2000

Newly established Keihin Sales Office in Saiwai-ku, Kawasaki. Awarded the 17th Kanagawa Industrial Technology Development Grand Prize at "Silicon Probe".

October

2000

Awarded the First Sagamihara Regional Economy Prize.

February

2001

Awarded Frontier Technology Prize.

November

2001

Chairman of the Board of the company assumed office of Chairman, Sagamihara Chamber of Commerce and Industry and Vice Chairman, Kanagawa Prefecture Chambers of Commerce and Industry Federation.

May

2005

Niigata Plant received permission as Medical Equipment Manufacturer and Vendor.

August

2006

Increased the capital.

August

2007

Registered as the examination of ISO14001:2004.