Kozo Takami is the Chief Executive Officer of Sekisui SPR America's, LLC.  He has been with Sekisui since he 1977, when he joined Sekisui Chemical Co Ltd.  Since that time, he has worked in many different positions for Sekisui at different levels. 

Kozo Takami graduated from Gifu University from the Department of Agricultural Engineering.  He has been involved in the industry ever since completing school.  He has been involved in both the pipe rehabilitation business, and the new sewer systems division. 

By 2003, Kozo Takami was the General Manager of the Civil Engineering Systems Division.  Then in 2005 he was assigned the duty as the Non Executive C.E.O. of Sekisui SPR America's, LLC.  By 2006 Kozo acceded to Board Member of Sekisui Chemical Co, Ltd.  In 2008 he moved up to become Corporate officer of Sekisui Chemical Co, Ltd. 

Along with his position as C.E.O. for Sekisui SPR America's, LLC, Kozo Takami serves as Chairman of the Board for Sekisui SPR Europe, Chairman of the Board for Sekisui Reflesh Korea, and Chief Executive Officer of Heitkamp.

He holds two public positions, Director of Japan Society for Trenchless Technology, and University Lecturer of Gifu University.

Mr. Robert Toyoda is the President of Sekisui SPR America's, LLC.  Robert joined Sekisui Chemical Co, Ltd 20 years ago.  Like Kozo Takami, he has held many positions within Sekisui Chemical Co, Ltd. 

Robert Toyoda graduated from Waseda University with a degree in The Faculty of Commerce. 

He started with Sekisui Chemical Co, Ltd. in the overseas international business division.  In 1991 he moved into the Trade division of international business.  In 1994 he acceded to Sekisui Americas Corporation, Inc in LA.  By 1997 he was a Product sales Manager in NY for SAC.

In 2000 he joined the Urban Infrastructure and Environmental Products Company, Industrial products division within Sekisui.  In three years he overtook the international division with in the Urban Infrastructure and Environmental Products Company.  Then, in 2006, he moved to the Engineering Systems Division. 

He holds a public position as an International Representative with the Japan Society for Trenchless Technology.