1 April 2025Appointed Imaizumi, Yoichi as Director
31 March 2025Resigned Terauchi, Taro, Dr as Director
30 September 2022Resigned Kimura, Teiji as Director
30 September 2022Appointed Terauchi, Taro, Dr as Director
13 July 2022Appointed Scally, David James, Dr as Secretary
1 April 2016Resigned Hayashi, Hideki as Director
1 April 2016Appointed Kimura, Teiji as Director
1 October 2009Appointed Hayashi, Hideki as Director
15 April 2005Resigned Kitagawa, Kenji as Director
1 June 2004Appointed Kitagawa, Kenji as Director
31 May 2004Resigned Asatani, Junichi as Director
31 July 2003Resigned Honda, Hideshi as Director
1 September 2001Appointed Asatani, Junichi as Director
1 September 2001Resigned Schimizu, Hajime as Director
29 June 2000Appointed Schimizu, Hajime as Director
29 June 2000Resigned Matsui, Hideaki as Director
31 March 2000Resigned Kindl, Folker as Director
20 July 1999Appointed Honda, Hideshi as Director
30 June 1999Resigned Golding, Keith as Secretary
17 January 1998Resigned Hasegawa, Jiro, Dr as Director
17 January 1998Appointed Matsui, Hideaki as Director
17 January 1998Resigned Matsuno, Soichi as Director
26 March 1997Resigned Branagan, John Paul, Dr as Director
21 March 1997Appointed Golding, Keith as Secretary
15 July 1996Appointed Kindl, Folker as Director
26 July 1995Resigned Yamauchi, Hiroshi, Doctor as Director
26 July 1995Appointed Hasegawa, Jiro, Dr as Director
26 July 1995Resigned Toda, Kenji as Secretary
1 October 1994Appointed Matsuno, Soichi as Director
1 October 1994Resigned Toda, Kenji as Director
1 April 1993Appointed Branagan, John Paul, Dr as Director
27 April 1992Appointed Yamauchi, Hiroshi, Doctor as Director
27 April 1992Resigned Kubota, Hiroshi as Director
27 April 1992Resigned Tateyama, Tadashi as Director