19 December 2025Resigned Matsubara, Hiroyasu as Director
19 May 2025Appointed Yamaguchi, Shinji as Director
22 May 2023Appointed Uekusa, Shunichi as Director
22 May 2023Resigned Hirano, Susumu as Director
16 May 2022Appointed Shimada, Junichi as Director
16 May 2022Resigned Kawabata, Yoshihiro as Director
16 May 2022Appointed Hirano, Susumu as Director
16 May 2022Resigned Narita, Hiroshi as Director
1 June 2017Resigned Sako, Tomoyuki as Director
1 June 2017Appointed Yoshimura, Hiroaki as Director
1 December 2014Resigned Suzuki, Hiroshi as Director
1 December 2014Appointed Sako, Tomoyuki as Director
29 May 2009Resigned Tsuritani, Naomasa as Director
29 May 2009Appointed Narita, Hiroshi as Director
1 December 2003Resigned Kuroda, Yoshinori as Director
14 August 2003Appointed Tsuritani, Naomasa as Director
14 August 2003Resigned Hirano, Hirokatsu as Director
1 May 2003Appointed Pindoria, Ravji Kanji as Secretary
1 May 2003Resigned Matsubara, Hiroyasu as Secretary
15 March 2002Appointed Suzuki, Hiroshi as Director
15 March 2002Resigned Narita, Hiroshi as Director
26 April 2001Appointed Matsubara, Hiroyasu as Director
1 September 1999Appointed Kawabata, Yoshihiro as Director
1 September 1999Resigned Yoshida, Yoichi as Director
17 July 1997Appointed Hirano, Hirokatsu as Director
17 July 1997Resigned Murakami, Itsuo as Director
17 July 1997Appointed Yoshida, Yoichi as Director
31 January 1996Resigned Hirano, Hirokatsu as Director
31 January 1996Appointed Narita, Hiroshi as Director
1 August 1995Appointed Hirano, Hirokatsu as Director
1 August 1995Appointed Murakami, Itsuo as Director
1 August 1995Appointed Matsubara, Hiroyasu as Secretary
1 August 1995Appointed Kuroda, Yoshinori as Director