Company Profile

Trade Name

Shoyo Engineering Co., Ltd.


February, 1976


JPY99,400,000(Issued stocks 128,800)

No. of Employee

18 (as of 2019/12)


President, Kimio Sasada

Head Office


2-23-16 Fukaya Naka, Ayase City, Kanagawa Pref 252-1107

TEL : 0467-70-3601 / FAX : 0467-70-3605

Company History

1976/03 Established a company in Yokohama City for the purpose of developing and manufacturing marine measuring equipment.
1981/12 Developped the shaft Horsepower meter for angle control of CPP(Controllable-pitch Propeller)
1984/4 Developped the shaft horsepower meter with the measuring function of  Fuel consumption
1986/1 Developped the shaft thrust load meter
1990/11 Transfer Head office to Ayase-city, Ohgami
1992/6 Developped the combustion pressure monitoring system
2011/6 Completion of new office and transfer Head Office to Ayase Fukaya Naka
2020/9 Merged by Nakashima Propeller Co., Ltd.

Main customer

IHI Power Systems Co.,Ltd. / Asahi Shipping Co., Ltd. / Asia Pacific Marine Corp. / Azuma Kaiun Co., Ltd. / NSU Ship Co., Ltd. / NSYC Co., Ltd. / Imabari Shipbuilding Co., Ltd. / Oshima Shipbuilding Co., Ltd. / Ocean Trans Co., Ltd. / Kanax Corporation / “K” Line / Kokuyo Shipyard Corp. / Japan Marine United Co., Ltd. / MOL Techno-Trade, Ltd. / Shin Kurushima Dockyard Co., Ltd. / Shin Kurushima Sanoyasu Shipbuilding / Tsuneishi Shipbuilding Co., Ltd. / Naikai Zosen Corporation / Namura Shipbuilding Co., Ltd. / Nissen Kaiun / NYK Line / Higaki Shipbuilding Co., Ltd. / Fairfield Japan Co., Ltd. / Fukuoka Shipbuilding Co., Ltd. / Mitsui E&S CO., Ltd. / MHI Maritime Systems Co., Ltd. / Mitsubishi Heavy Industries Co., Ltd. / Yanmer Power Technology Co., Ltd. / NYK Trading Corporation / Ministry of Defense / Japan Coast Guard / Fisheries Agency / NMRI / JMETS

Access Map


1)From Sagamino Station, Sotetsu Line

  by Kanachu bus (bound for Chogo Station West Exit), get off at DAIHOJI stop.
      5 min. on foot.


2)From Chogo Station, Odakyu Enoshima Line

  by Kanachu bus (bound for Sagmino Station (24 line)

      or Ayase Shako(37・38・39 line, get off at DAIHOJI stop, 5 min. on foot