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Riken Technos Corp (4220.T)

4220.T on Tokyo Stock Exchange

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Summary

Name Age Since Current Position

Hiroshi Shimizu

68 2016 Chairman of the Board, Representative Director

Kazuaki Tokiwa

55 2016 Executive President, Representative Director

Yoshitaka Ohkouchi

60 2013 President of Subsidiary, Director

Fumiyoshi Murakami

62 2013 Senior Managing Director, Chief Director of Sales, Representative Director

Masamitsu Sumiyoshi

59 2016 Senior Managing Executive Officer, Chief Director of Sales, Representative Director

Junji Irie

55 2013 Chief Director of Administration, Director of General Affairs, Director

Hirofumi Ohtani

53 2013 Chief Director of Technology, Manager of Research Development Center, Director

Ryoichi Sato

60 2013 Chief Director of Manufacturing, Director

Takeshi Maeda

2013 Director of Accounting

Biographies

Name Description

Hiroshi Shimizu

Mr. Hiroshi Shimizu has been serving as Chairman of the Board and Representative Director in RIKEN TECHNOS CORPORATION since April 1, 2016. He joined the Company in March 1970. His previous titles include Manager of Business Planning Office and Managing Director in the Company. Prior to that, he served as President and Director in a subsidiary RIKEN (THAILAND) CO., LTD. and Vice President and Director of another subsidiary. He obtained his Bachelor's degree in Engineering from Tokai University in March 1970.

Kazuaki Tokiwa

Mr. Kazuaki Tokiwa has been serving as Executive President and Representative Director in RIKEN TECHNOS CORPORATION since April 1, 2016. He joined the Company in March 1983. His previous titles include Director of Compound Sales and Assistant Manager of Business Planning Office in the Company.

Yoshitaka Ohkouchi

Mr. Yoshitaka Ohkouchi has been serving as Director in RIKEN TECHNOS CORPORATION, as well as President and Director of a subsidiary, since April 2013. He joined the Company in March 1976 and used to serve as Manager of Material Development & Research Institute and Manager of Mie Plant in the Company. He used to serve as President and Director in another company.

Fumiyoshi Murakami

Mr. Fumiyoshi Murakami has been serving as Senior Managing Director, Chief Director of Sales and Representative Director of RIKEN TECHNOS CORPORATION since April 2013. He joined the Company in March 1973. His previous titles include Director of Compound Technology, Director of Fine Compound Sales, Director of Compound Sales and Managing Director in the Company. He obtained his Bachelor's degree in Engineering from Tamagawa University in March 1973.

Masamitsu Sumiyoshi

Mr. Masamitsu Sumiyoshi has been serving as Senior Managing Executive Officer and Chief Director of Sales, Representative Director in RIKEN TECHNOS CORPORATION since April 1, 2016. He joined the Company in March 1980. His previous titles include Director of Compound Sales and Director of Materials in the Company.

Junji Irie

Mr. Junji Irie has been serving as Chief Director of Administration, Director of General Affairs and Director in RIKEN TECHNOS CORPORATION since April 2013. He joined the Company in May 2011 and previously served as Manager of Legal Affairs and Compliance Office in the Company.

Hirofumi Ohtani

Mr. Hirofumi Ohtani has been serving as Chief Director of Technology, Manager of Research Development Center and Director in RIKEN TECHNOS CORPORATION since June 2013. He joined the Company in September 2006. His previous titles include Assistant Manager of Material Development Center and Manager of 2nd Development Office in Research Development Center in the Company.

Ryoichi Sato

Mr. Ryoichi Sato has been serving as Chief Director of Manufacturing and Director in RIKEN TECHNOS CORPORATION since April 2013. He joined the Company in March 1976 and used to serve as Senior Director of Compound Business in the Company.

Takeshi Maeda