1921 |
TERAOKA SEISAKUSHO was founded by Akihiro Teraoka at the present location of the Head Office.
The company commenced to manufacture Black Tapes for electrical insulation in order to meet the needs of the time of electricity. (Anniversary of the founding of the company February 11) |
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1929 |
New process for manufacturing Black Tapes by friction coating using recycled rubber was completed.
|
1943 |
Reorganization into incorporated company. |
1945 |
Kintaro Matsunaga assumed the post of president. |
1950 |
Production of vinyl adhesive tapes and Olive Tapes. |
1952 |
Production of 6 new types of tape, such as crepe tapes. |
1956 |
Production of polyester film adhesive tapes. |
1961 |
Production of double-coated adhesive tapes enabled the company to enter into the field of general industrial use. |
1962 |
Motoyuki Teraoka assumed the post of president. The capital was increased to 100 million yen.
Commencement of the Ohmiya plant operation. Osaka sub-branch office (currently Osaka Branch Office) opened. |
1965 |
Production of acetate cloth adhesive tape.
|
1967 |
Commencement of the Kannami plant operation to deal with increased demand for Olive Tapes. |
1968 |
Nagoya sub-branch office (currently Nagoya Branch Office) opened.
Production of combination adhesive tapes. |
1970 |
Commencement of the Sano plant operation |
1972 |
Production of glass cloth adhesive tapes. |
1973 |
Production of double-coated adhesive Nomex® tapes, Kapton® film adhesive
tapes, copper foil adhesive tapes and aluminum foil adhesive tapes. |
1977 |
Registered in the over-the-counter stock market in Tokyo. The capital was increased to 500 million yen. |
1978 |
Tokyo Branch Office opened.
Production of belting tapes, waterproof tapes and explosion-proof tapes for cathode-ray tubes.
|
1979 |
Production of double-coated adhesive film tapes. The company entered into the materials sector of the electronics industry. |
1984 |
The capital was increased to 1,313 million yen. |
1985 |
The Sendai Sales Office and the Fukuoka Sales Office opened. |
1987 |
Listed on Tokyo Stock Exchange Market, Division II. The capital was increased to 2,213 million yen. |
1989 |
Production of copper foil conductive adhesive tapes. |
1990 |
Commencement of the Ibaraki plant operation. The Ohmiya Sales Office opens. |
1994 |
Production of polyethylene cloth adhesive tapes. |
1995 |
Hong Kong Liaison Office was established. Tera-Tak (Hong Kong), Co.,Ltd.was established.
Dongguan Si De (Electronic Tape), Co.,Ltd. was established.
|
1996 |
The capital was increased to 3,904 million yen. Completion of Chemical Research Technical Center. |
1997 |
ISO 9001 accreditation was acquired by all domestic offices.
Yokohama Sales Office opened. Production of silicone rubber adhesive tapes.
|
2000 |
Keishiro Teraoka assumed the post of president. |
2001 |
ISO 14001 accreditation was acquired by all domestic factories. |
2004 |
A new company trademark was introduced, and the company logo was updated. Teraoka Seisakusho(Shanghai)Co.,Ltd was established. Tera-Tak (Hong Kong) was recognized into a subsidiary of us, and the company’s name was changed to Teraoka Seisakusho (Hong Kong) Co.,Ltd. |
2006 |
Teraoka Seisakusho (Shenzhen) Co.,Ltd., a subsidiary of Teraoka Seisakusho(Hong Kong), Co.,Ltd was established. |
2007 |
Shin-Ei Shoji Co.,Ltd. was recognized into a subsidiary of us. |
2009 |
The new production line of the Ibaraki plant commenced operation. |
2011 |
PT.Teraoka Seisakusho Indonesia was established. |
2013 |
The Seoul Branch Office and the Taipei Representative Office opened. |
2015 |
Masking tape won good design long life design award 2015. |
2018 |
Kenichi Tsuji assumed the post of president. |
