Koken Boring Machine Co. Board of Directors, Key People and Executives

Energy » Fossil Fuels | Koken Boring Machine Co. Ltd.

Koken Boring Machine Co. Ltd. | Key People and Executives

Sachihiro Suenaga

President & Representative Director

Ryujiro Kiyama

Director & General Manager-Engineering

Matsuo Yamada

Director & GM-Corporate Administration

Tetsuya Fukazawa

Director & General Manager-Production

Hiroshi Sotoyama

Director & General Manager-Sales

Hirokazu Kimura

Independent Director

Kenji Tajima

Independent Director

Sachihiro Suenaga

President & Representative Director

Yoshiyuki Miwa

Executive Officer, GM-Finance & IR Contact

Ryujiro Kiyama

Director & General Manager-Engineering

Matsuo Yamada

Director & GM-Corporate Administration

Tetsuya Fukazawa

Director & General Manager-Production

Satoshi Ikimori

Executive Officer & Deputy GM-Engineering

Hiroshi Sotoyama

Director & General Manager-Sales

Seiji Takano

Manager-West Japan Sales Business

Tsunehiko Shiraki

Auditor

Hirokazu Kimura

Independent Director

Kenji Tajima

Independent Director

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Address	Mejiro Nakano Building, 1/F Tokyo Tokyo 171 Japan
Employees	-
Website	http://www.koken-boring.co.jp
Updated	09/14/2018
Koken Boring Machine Co., Ltd. engages in the manufacture and sale of drilling and grouting machines. It operates through the following business segments: Boring Machine and Construction Works. The Boring Machine segment handles the manufacture, sale, rental and maintenance of drilling machines, environmental pollution investigation systems, micro piling machines, soil consolidation and grouting equipment, percussion wire line samplers, hole drill and drilling equipment, pumps, and tools.