History
- 1966
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- August
- Headquarters & factory established in Chigasaki City, Kanagawa Prefecture
Opened Head Office and Tokyo Branch in Ginza, Chuo-ku, Tokyo
- December
- Opened Osaka Sales Office
- 1968
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- May
- Opened Nagoya Sales Office
- 1975
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- May
- Installed the most modern solvent-free hot-melt production equipment for the first time in the industry
- 1978
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- January
- Opened Fukuoka Sales Office
- 1986
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- April
- Reorganized Osaka Sales Office into a branch
- 1989
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- July
- Tochigi factory established in Fujimidai Industrial Park, Minaminasu Town, Nasu County, Tochigi Prefecture
- 1990
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- June
- Opened Utsunomiya Sales Office
- 1991
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- March
- Opened Sapporo Sales Office
- 1994
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- February
- Opened Sendai Sales Office
- November
- Installed automatic packaging system at Tochigi Factory
- 1997
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- November
- Transferred Head Office registration to Minaminasu Town, Nasu County, Tochigi Prefecture
- December
- Production facilities integrated and relocated to (second phase completed) Tochigi Factory
- 1999
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- May
- Relocated Head Office and Tokyo Branch to Ningyocho, Nihonbashi, Chuo-ku, Tokyo
- October
- Acquired ISO9002 (current ISO9001)
- 2001
-
- November
- Transferred Head Office registration to current location
Installed solvent recovery unit at Tochigi Factory
- December
- Acquired ISO14001 certification at Tochigi Factory
- 2004
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- May
- Development Laboratory added to the the factory site
- 2014
-
- June
- Completed the third phase of construction at Tochigi Factory
- 2016
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- August
- Celebrated the 50th anniversary
- 2021
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- June
- Acquired “Silver Award” certification as excellent health-conscious corporation
- July
- Certified as “Excellent Health-conscious Corporation in Tochigi prefecture”
- 2022
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- March
- Acquired “Excellent Health-conscious Corporation 2022” certification (Small to Medium Enterprise Division)