| OSHIMA SHIPYARD INC. |
| Kawasaki Heavy Industries, Ltd. |
| Sasebo Heavy Ind. |
| Shin Kurushima Dockyard CO., LTD. |
| Nippon Kokan Koji |
| Hitachi Zosen Corporation. |
| Hakodate Dock Inc. |
| Mitsui Engineering & Shipbuilding Co., Ltd. |
| MITSUBISHI HEAVY INDUSTRIES., LTD. |
| Ishikawajima-Harima Heavy Industries Co., Ltd. |
| Daiko Machine Industry Inc. |
| Sasakura Engineering Co., Ltd. |
| VIDER CO., LTD. |
| Heishin Pump Co. |
| Kobe Separator Inc. |
| Namura Shipbuilding Co., Ltd. |
| and other organizations |
|
| ● Names
of Main Vessels Incorporating our Equipments |
| Nisshomaru |
| Toyomaru |
| Shoeimaru |
| Sanshinmaru |
| Nipponmaru |
| 2nd Osumimaru |
| Diamond-Okinawamaru |
| Emerald-Okinawamaru |
| Sunflower |
| Mutsu |
| Submarine ： Mochishio, and others |
