Corporate name Hokuryo Co.,Ltd.
Initiation September 1950


Naoki Taniguchi
Capital ¥ 40 million
Employees 107
Location Nagadamachi, I 18, Komatsu City, Ishikawa Prefecture, JapanMAP
TEL 0761-21-3311
FAX 0761-21-3369

Construction Machinery Parts, process manufacturing
Industrial Machinery Parts, process manufacturing
Environmental Pollution Equipments, manufacturing and sales
Industrial Machinery, maintenance and sales
Special Vehicles, modification and inspection,

Special design and manufacturing Attachments

Ishikawa Electromechanical Steel Association
Ishikawa Automobile Service Promotion Association
Construction Vehicle Safety Technology Association

Clients Caterpillar, Caterpillar Japan LLC
Takeuchi Manufacturing Co., LTD.
IHI Corporation
Hitachi Metals MMC Superalloy, Ltd.
Kobe Steel, Ltd.
Furukawa Rock Drill Co., LTD.
Mitsubishi Heavy Industries, Ltd.
Yamakawa Engineering Co., Ltd.
Tadano Ltd.


October 1950

Established as a Car Sales and Repair shop

November 1962

Expanded to include Construction Equipment and to offer After-Sales Service in three Hokuriku prefectures.

January 1973

Manufacturing sector established.

Began production of Safety-Critical Parts of Construction Machinery.

April 1984

Commercialized the original robot in the Sewer Maintenance Department of Industrial Machinery.

July 1987

Three divisions of production formed - Manufacturing Division, Special Accessories and Industrial Machinery.

January 2000

The company celebrated its 50th anniversary and was driven to the future relevant environmental business.

November 2001

ISO9002 Certification for manufacturing parts of Construction Machinery and Industrial Vehicles.

November 2003

ISO9002 Certification (2000 edition)

July 2004

Appointed to provide inspection services for the Hokuriku Shinetsu Department of Transportation.

February 2007

Hydraulic Equipment Manufacturing Division established.

December 2009

ISO9001 ISO9001 Certification (2008 edition)

December 2010

Eco-ActionEco-Action Certification (2009 edition)
July 2015 エコアクション製造加工部門において、JISQ9100(航空宇宙産業向け品質マネジメントシステム)の認証を取得。




We believe team-work is communication amongst employees.
The company's technology is supported by a group of creative and motivated professionals.
Our mission to "Inspire dreams and work that contributes to society" is based on a commitment to teamwork.
We have communication activities to build lively social gatherings. We are honest to one another in order to create an open workplace.

60th Anniversaa60th Anniversary Tripry Trip
65th Anniversary Trip (Malaysia)
50th Anniversary Trip
50th Anniversary Trip
Volunteers activities (Local Area)
Volunteers activities
(Local Area)
Health Promotion
Grape picking
Welcoming New Employees
Seminar of the coffee
Year-end Party
Year-end Party

Overseas Training (Malaysia)