27 March 2026Resigned Yada, Ginji as Director
27 March 2026Appointed Nishioka, Yoichi as Director
27 March 2025Appointed Yada, Ginji as Director
27 March 2025Resigned Sasaki, Yasuharu as Director
29 April 2024Appointed Kato, Chiaki as Director
29 April 2024Resigned Kubozoe, Shinichi as Director
17 June 2022Appointed Sasaki, Yasuharu as Director
17 June 2022Resigned Awa, Toshihiro as Director
22 June 2021Resigned Swantko, James Theodore as Director
1 March 2021Appointed Thomson, Jon as Secretary
1 March 2021Resigned Machida, Norihisa as Secretary
1 May 2019Appointed Machida, Norihisa as Secretary
1 May 2019Resigned Kuwahara, Akihiko as Secretary
1 May 2017Appointed Kuwahara, Akihiko as Secretary
1 April 2017Appointed Swantko, James Theodore as Director
31 March 2017Resigned Yamada, Takashi as Director
28 March 2014Appointed Kubozoe, Shinichi as Director
28 March 2014Resigned Inoue, Fumio as Director
1 January 2012Resigned Ryuta, Jiro as Director
1 January 2012Appointed Awa, Toshihiro as Director
27 April 2011Appointed Ryuta, Jiro as Director
27 April 2011Resigned Takahashi, Kazutami as Director
25 April 2008Appointed Inoue, Fumio as Director
25 April 2008Appointed Yamada, Takashi as Director
25 April 2008Resigned Kobayashi, Tamio as Director
25 April 2008Resigned Fujisawa, Masahiro as Director
1 March 2006Appointed Takahashi, Kazutami as Director
1 March 2006Resigned Shibuya, Shigetoshi as Director
1 March 2006Resigned Yoshida, Tsugio as Director
26 April 2005Resigned Sumiya, Hidemi as Director
26 April 2005Appointed Kobayashi, Tamio as Director
28 April 2004Appointed Sumiya, Hidemi as Director
25 March 2004Appointed Yoshida, Tsugio as Director
24 March 2004Resigned Gill, Robert John as Director
1 August 2003Resigned Ishitoya, Soichi as Director
25 April 2003Resigned Hiroe, Motoji as Director
1 April 2003Resigned Katsube, Kazuo as Director
7 May 2002Appointed Fujisawa, Masahiro as Director
1 February 2002Appointed Gill, Robert John as Director
1 February 2002Resigned Hirose, Yutaka as Director
1 February 2002Appointed Hiroe, Motoji as Director
12 November 2001Resigned Nagano, Kazuie as Director
1 September 2001Appointed Shibuya, Shigetoshi as Director
1 September 2001Appointed Hirose, Yutaka as Director
1 July 2001Appointed Ishitoya, Soichi as Director
1 July 2000Appointed Katsube, Kazuo as Director
30 June 2000Resigned Horiguchi, Hitoshi as Director
30 June 1998Appointed Nagano, Kazuie as Director
30 June 1998Resigned Osumi, Tokuyashu as Director
27 November 1995Appointed Horiguchi, Hitoshi as Director