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1956 |
April |
Yamashin Industry Inc. established with capital of 500,000 yen as filter manufacturing and sales company in Higashi-kamata, Ota-ku, Tokyo |
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1966 |
September |
New head office and factory opens in Omori-minami, Ota-ku, Tokyo. |
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1972 |
October |
Second factory opens in Omori-minami, Ota-ku, Tokyo. |
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1975 |
May |
Saga Branch Office opens in Kamimine-mura, Miyaki-gun, Saga (now Kamimine-cho, Miyaki-gun, Saga). |
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1977 |
February |
Full-scale production of filter elements begins at Saga Branch Office factory. |
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1978 |
February |
Full-scale production of fiberglass filter media begins at Saga Branch Office factory. |
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1984 |
October |
R&D Laboratory opens in Higashi-oi, Shinagawa-ku, Tokyo. |
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November |
Manufacturing and sales of precision process filters begins. |
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1989 |
April |
Local subsidiary YAMASHIN CEBU FILTER MANUFACTURING CORPORATION established on Cebu Island, Philippines |
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1991 |
December |
Head office relocates from Omori-minami, Ota-ku, Tokyo to Nishi-kanagawa, Kanagawa-ku, Yokohama-shi, Kanagawa. |
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1995 |
July |
Factory and secondary factory in the former head office site in Ota-ku, Tokyo relocates within Saga Branch Office; former head office factory becomes R&D Laboratory. |
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July |
Local subsidiary YAMASHIN AMERICA INCORPORATED established in Chicago, USA |
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1996 |
April |
Local subsidiary YAMASHIN EUROPE B.V. established in Rotterdam, Holland |
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2001 |
February |
Local subsidiary YAMASHIN THAI LIMITED established in Ayutthaya, Thailand |
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September |
ISO 9001 certification acquired |
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2002 |
April |
Work completed on precision filter manufacturing plant in Ayutthaya, Thailand; manufacturing begins. |
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2003 |
April |
ISO 14001 certification acquired |
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2005 |
October |
Yamashin Industry Inc. renamed Yamashin Filter Corp. |
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2007 |
May |
A new factory of YAMASHIN THAI LIMITED opens in Ayutthaya, Thailand. |
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May |
Local subsidiary YAMASHIN FILTER SHANGHAI INCORPORATED established in Shanghai, China |
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June |
R&D Laboratory relocates within Saga Branch Office. |
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December |
Head office relocates from Nishi-kanagawa, Kanagawa-ku, Yokohama-shi, Kanagawa to Sakuragi-cho, Naka-ku, Yokohama-shi, Kanagawa. |
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2010 |
September |
Local subsidiary YAMASHIN FILTER (SIP) RESEARCH & DEVELOPMENT CENTER INCORPORATED established in Suzhou, China |
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November |
Sales office of YAMASHIN THAI LIMITED opens in Bangkok. |
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December |
Local subsidiary YAMASHIN EUROPE BRUSSELS BVBA established in Brussels, Belgium |
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2011 |
March |
YAMASHIN EUROPE BRUSSELS BVBA merges with YAMASHIN EUROPE B.V. |
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October |
Yokohama R&D Center opens in Sugita, Isogo-ku, Yokohama-shi, Kanagawa; R&D Laboratory of Saga Branch Office relocates within Yokohama R&D Center. |
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2012 |
June |
YSK Corp established in Kamimine-cho, Miyaki-gun, Saga |
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December |
YAMASHIN THAI LIMITED closes its factory and becomes a sales company; its headquarters relocates from Thailand Ayutthaya to Bangkok. |
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2013 |
February |
YAMASHIN FILTER (SIP) RESEARCH & DEVELOPMENT CENTER INCORPORATED renamed YAMASHIN FILTER (SIP) TECHNOLOGY INCORPORATED |
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2014 |
October |
YAMASHIN-FILTER CORP. listed on Second Section of the Tokyo Stock Exchange |
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November |
Capital increased to 822 million yen |
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2016 |
March |
YAMASHIN FILTER CORP. transferred to First Section of the Tokyo Stock Exchange |
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2017 |
April |
YSK Corp's process filter manufacturing business transferred to Yamashin-Filter Corp. |
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December |
Yokosuka Media Laboratory opens in Uragou-cho, Yokosuka-shi, Kanagawa. |
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2018 |
January |
Capital increased to 4,686 million yen |
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February |
Capital increased to 5,434 million yen |
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December |
YAMASHIN FILTER SHANGHAI INCORPORATED liquidated |
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2019 |
August |
AQC Corporation made wholly-owned subsidiary |
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2020 |
March |
YSK Corp. liquidated |
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November |
Local subsidiary YAMASHIN VIETNAM CO., LTD. established in Vinh Phuc Province, Vietnam. |
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2021 |
October |
Saga Branch Office newly completed and opens in Kamimine-cho, Miyaki-gun, Saga. |
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2022 |
January |
Yokosuka Innovation Center opens as the main R&D hub in Hikarinooka, Yokosuka-shi, Kanagawa. |
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April |
Moved to the Tokyo Stock Exchange Prime Market. |
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2023 |
January |
Due to the revision of local laws, the corporate form of YAMASHIN EUROPE BRUSSELS is changed from BVBA to BV. |
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