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Corporate Guide

History

  • 1929 Manufacturing of grinding machines for in-house use at Toyo Kogyo (today's Mazda) started
    1940 Manufacturing of internal grinding machines started
    1950 Han-ei Machinery Co., Ltd., a sales company and the legal origin of our company, was established
    1953 Full-scale production of machine tools started
    1956 Manufacturing of new automatic precision internal grinding machines started
    1963 Technical agreement for honing machines was made with Micromatic Hone Corp.
    1966 Technical agreement for super finishing was made with Supfina Corp.
    1968 Technical agreement for TiC coating was made with Metall Gesellschaft AG
    1972 The Japan Society of Mechanical Engineers Prize was awarded for the development of the internal grinding machines with adaptive control system
    1981 Manufacturing of CNC internal grinding machines started
    Toyo TiC Corp. (our present Central Japan Plant) was established
    1983 Manufacturing of centerless grinding machines for inner ring outer groove of bearings started
    1985 Automobile components business begins
    1986 "TOYOMATIC", our own CNC for internal grinding machines, was developed
    CNC multi-profile grinding machines were developed
    Cumulative production of internal grinding machines reached 6,000 units
    Tokyo Hard Coat Corp. (our present East Japan Plant) was established
    1989 Mazda's machine tool division became an independent company and named Toyo Advanced Technologies Co., Ltd.
    1990 Slicing machine was developed
    1991 Scroll cutting machine was developed
    1992 Multi-face CNC grinding machine was developed
    The Technology Prize was awarded for the development of slicing machine by the Japan Society for Precision Engineering
    1993 Gear honing machine was developed
    1994 End-face grinding machine was developed
    1995 The Technology Prize was awarded for the development of scroll cutting machine by the Japan Society for Precision Engineering
    1996 Toyo TiC Corp. and Tokyo Hard Coat Corp. were merged
    Technical agreement for wire saws was made with HCT Shaping System SA
    Cumulative production of internal grinding machines reached 8,000 units
    1997 The company merged with Toyo Machine Tools Sales Co., Ltd. to integrate production with sales
    The "Excellent Quality Assurance Certificate" was awarded by Mazda Motor Corporation
    1998 The Technology Prize was awarded for the development of CNC internal grinding machine by the Japan Society for Precision Engineering
    1999 ISO9001 certification obtained (machine tool business)
    2000 50th anniversary
    ISO14001 certification obtained (Head Office and Hiroshima Plant)
    2001 T-72 Internal Grinding Machine was awarded Best Technical Prize
    Office was opened in the US
    Cumulative production of internal grinding machines reached 9,000 units
    Vane slot grinding machines were developed
    2002 ISO9001 certification obtained (hard-coating business)
    Technical Training Center was founded
    Developed oil pumps for CVTs
    QS9000 and ISO9001 certification obtained (automobile parts business)
    2004 Production of oil pumps reached 9 million units
    2005 Vertical grinding machines were developed
    Production of oil pumps reached 10 million units
    TS16949 certification obtained (automobile parts business（Head Office Plant))
    2006 Cumulative production of internal grinding machines reached 10,000 units
    2007 ISO13485 certification obtained (Head Office and East Japan Plant (applied to stent parts))
    2008 Nadcap certification obtained (Central Japan Plant)
    PVD furnace developed
    2009 Production of oil pumps reached 15 million units
    2012 Higashi-Hiroshima plant was completed
    Gear grinding machine was developed
    2013 Local subsidiary for oil pump production was established in Thailand
    Acquired medical device manufacturing license for coronary stents
    2014 Production of oil pumps reached 20 million units
    Compact hard-cutting centers were developed
    2015 TR-Flat heat-resistant film was developed
    2017 The company was officially recognized as one of the Companies Driving Regional Growth
    IATF16949 certification obtained (automobile parts business (Head Office Plant))
    2020 The company celebrated its 70th anniversary
    2021 Arc-DLC diamond-like carbon film was developed
    2022 The company was officially recognized under the 2022 Certified Health & Productivity Management Outstanding Organizations Recognition Program (Large Enterprise Category)
    2023 Cumulative production of machine tools reached 20,000 units.
    Cumulative production of oil pumps reached 30 million units.
    Local subsidiary established in Shanghai, China.