Hasegawa Machinery Works Ltd.

Wataru Hasegawa founded the business as a sole proprietorship in Sugamo, Toshima-ku. Began manufacturing 4-shaku American-style lathes.

Hasegawa Tokitsugu started personal entrepreneurship in the Naka‑Shimo District of Naka‑Shimo, developing the '4‑foot American lathe'.

Founded by Wataru Hasegawa in Sumida-ku, Sugamo as a private venture. Manufactured the "4-foot American-style lathe"

Wataru Hasegawa started a private venture in Sumida-ku, Suginami, developing the "4-foot American-style lathe"

Established a factory in Ikebukuro, Toshima-ku. Began manufacturing 28-inch American-style lathes.

A new factory was established in the Ikebukuro District of Toshima, producing the '28‑inch American lathe'.

Established a new factory in Ikebukuro, Sumida-ku, producing the "28-inch American-style lathe"

Received designation as an inspection-supervised factory by the Army Aviation Headquarters and began manufacturing universal milling machines.

The Army Air Headquarters supervised the designation of the factory, producing the 'Universal Milling Machine'.

Closed the Ikebukuro factory due to air raids.

The factory in Ikebukuro was forced to close due to air raids.

Established a factory in Kumano-cho, Itabashi-ku, and resumed manufacturing machine tools. Established the company as a machine tool manufacturer.

A new factory was built in Kumano Town, Bashi District, resuming the manufacturing of machine tools and establishing a comprehensive machine‑tool manufacturing system.

Built a new factory in Kumanomachi, Itabashi-ku, resumed manufacturing of machine tools, and established a comprehensive machine tool manufacturing system

Established the Omiya Factory (now the head office) to expand production capacity for industries including the optics industry.

To increase production for the optical industry and others, a new Omiya factory was built (now the company headquarters).

Established Hasegawa Machine Works Co., Ltd., with Akira Hasegawa appointed president.

Hasegawa Machinery Manufacturing was established, with Hasegawa Akira appointed as president.

Announced the “HPF,” a high-speed precision milling machine combining vertical and horizontal machining with an original new mechanism.

Research and development of the original 'HPF' type high-speed precision milling machine with a novel upright-composite construction.

Began mass production of the precision lathe “WHN.” Announced the swing-type high-speed thread-cutting machine “HL.”

Mass production of the precision lathe 'WHN type' began, and the rotary high‑speed thread milling machine 'HL type' was released.

Commenced mass production of precision lathe "WHN type". Announced the rotating high-speed screw-cutting machine "HL type"

Commenced mass production of precision lathe "WHN type". Released rotating high-speed threading machine "HL type"

Established the Shirakawa Factory in Nishigo Village, Fukushima Prefecture.

A new Hakawa factory was established in Nishikyo Village, Fukushima Prefecture.

Relocated the head office to the Omiya Factory.

The company headquarters moved to the Omiya factory.

Began mass production of NC lathes and announced the precision NC lathe “HNC-35.”

Mass production of NC CNC lathes commenced, and the NC CNC lathe 'HNC‑35' was released.

Started mass production of NC CNC lathe, released NC CNC lathe "HNC-35"

Announced the precision machining center “HMC-V1.”

Release of precision machining center "HMC-V1"

Isamu Hasegawa was appointed president.

Yū Hasegawa appointed president

Yū Hasegawa appointed president

Built a new assembly factory at the Shirakawa Factory.

Expansion of Shirakawa factory with assembly plant

Announced the precision NC lathe “J24,” faithfully embodying the fundamentals of lathe technology.

Release of NC CNC lathe "J24"

Faithfully reproduced the fundamentals of lathe technology, released NC CNC lathe "J24"

Toru Hasegawa was appointed president.

Tō Hasegawa appointed president

Tō Hasegawa appointed president

The ultra‑miniature NC lathe 'P15' was announced at JIMTOF.

Tokyo International Machine Tool Exhibition announced the new concept ultra-small CNC lathe 'P15' release.

To support sales and service in the Chubu region, a Nagoya branch office was opened in Kariya City, Aichi Prefecture.

To improve sales in central Japan, opened the Nagoya branch office in Kariya City, Aichi Prefecture.

The ultra‑miniature milling center PM150/250 was announced.

Ultra-small machining center 'PM150/250' released.

The China local company Hasegawa Precision Bed Machine Co., Ltd. was established (inherited by Changji (Shanghai) Trading Co., Ltd. from June 2015).

Chinese local subsidiary [Hasegawa Precision Machine Tools Co., Ltd.] established.

The China local company Changji (Shanghai) Trading Co., Ltd. was established (inherited from Hasegawa Precision Bed Machine Co., Ltd.).

(Inherited in June 2015 by [Changji (Shanghai) Trading Co., Ltd.])

Established local Chinese subsidiary "Changji (Shanghai) Trading Co., Ltd."

At Mechatrotech Japan 2015, the small precision CNC turret lathe C25/42 was announced.

Chinese local subsidiary [Changji (Shanghai) Trading Co., Ltd.] established.

Released small precision CNC turret lathe C25/42

The China local company Zhejiang Hasegawa Machine Tool Co., Ltd. was established.

Small precision CNC turret lathe C25/42 released.

Established local Chinese subsidiary "Zhejiang Changgu Hasegawa Machine Tool Co., Ltd."

The second assembly plant (Building A2) was completed.

The constant‑temperature grinding plant (Building G) was completed.