Company

                                               
Company Name Hikoyama Seiki co.,ltd.
Representative Director Keisuke Hikoyama
Established 2/25/1965
Our Location

2-1-2, Makinodai, Inzai City, Chiba Prefecture, 270-1339 map

Access: 25 minutes on foot from Inzai Makinohara Station on the Hokuso Line

Contact TEL:0476-37-6111 / FAX:0476-37-6112
Capital Stock 90 million yen
Number of Employees 70 people
Correspondent Banks MUFG Bank, Ltd.,Sumitomo Mitsui Banking Corporation,The Keiyo Bank, Ltd.
Factory Site24,793㎡
Building Area15,328㎡

History

1965
Toshihiko Hikoyama founded Hikoyama Seiki works.
1967
Established Hikoyama Seiki Co., Ltd.
1970
Expanded Shinozaki Plant in Edogawa-ku, Tokyo
1984
Establishment of Shirai Plant No. 1, relocated from Shinozaki Plant
1991
Introduction of production control system
1995
Creation of homepage
2003
Shirai No. 2 Plant established
2004
Makoto Hikoyama assumed the position of Representative Director
Toshihiko Hikoyama assumed the position of Chairman
2008
Shirai No.1 Adjacent Land Purchase
2010
Ultra-precision machining plant (Plant No. 3) is established.
2012
Polishing Plant (Plant No. 4) established in Shirai Plant.
2013
Osamu Hikoyama assumed the position of Representative Director
Makoto Hikoyama assumed the position of Chairman

Established the fifth plant in the Shirai Plant.

2016
Established the sixth plant in the Shirai Plant.
2019
Newly established Inzai Plant, relocated from Shirai Plant
2024
Representative Director Keisuke Hikoyama assumes office.
Osamu Hikoyama assumes the position of Senior Advisor
         

History of Equipment Introduction

Equipment Introduction

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  • 1960

    • Installation of dynamic balancer
    • Installed the REX4000 lathe (from YAMAZAKI IRON WORKS CO.,LTD.)
    • Installation of cylindrical grinder
    • Large lathe 4m installed
    • Computerized Numerical Control Lathe installed
  • 1970

    • Large-size grinding machine 6m from TOSHIBA corporation Installed
    • Installation of Machining Center V 15D (from YAMAZAKI IRON WORKS CO.,LTD.)
  • 1980

    • Large Numerical Control lathe Powermaster from Yamazaki Mazak corporation installed
    • Installation of cylindrical mirror grinder (from Mirac corporation)
  • 1990

    • Installation of 5-side processing machine (from Okuma Corporation)
    • Installation of Large-sized 10m grinding machine (from TOSHIBA Corporation)
    • Installation of Integrex multifunction machine (from Yamazaki Mazak Corporation)
  • 2000

    • Okamoto machine tool works, LTD
      - Installation of internal grinding machine
      - Installation of surface grinder
    • Installation of Computerized Numerical Control cylindrical grinder 3.2m (from Toyota Machine Corporation)
    • Installation of multitasking machine MACTURN (from Okuma Corporation)
    • Installation of cylindrical buffing and polishing machine (from Mirac Corporation)
  • 2010

    • Installation of ultra-precision lathe (from TOSHIBA Corporation)
    • Installation of large-sized 4m grinding machine (from JTEKT Corporation)
  • 2020

    • Installation of ultra-precision lathe (from TOSHIBA Corporation)
    • Installation of large-sized 4m grinding machine (from JTEKT corporation)
Engraving Roll Core Rolls for videotapes Rolls for LCD TVs Rolls for light guide plate Rolls for fuel cell (hydrogen) reaction membranes
Rolls for printing presses and paper mills Rolls for lithium-ion batteries for cell phones Film rolls for high performance Rolls for multilayer ceramic capacitor (MLCC)
Rolls for automotive lithium-ion batteries
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