2 April 2026Resigned Suzuki, Tomoyuki as Director
2 January 2026Resigned Martin, Simon Michael as Director
31 August 2023Resigned Suzuki, Daisuke as Director
21 June 2022Appointed Suzuki, Tomoyuki as Director
4 January 2021Appointed Suzuki, Daisuke as Director
4 January 2021Resigned Sato, Seigo, Mr. as Director
2 January 2020Appointed Terao, Kazuyoshi as Director
2 January 2020Resigned Aoki, Takayuki as Director
24 May 2018Appointed Sato, Seigo, Mr. as Director
24 May 2018Resigned Mochizuki, Hiroya, Mr. as Director
28 May 2015Appointed Mochizuki, Hiroya, Mr. as Director
28 May 2015Resigned Terao, Kazuyoshi, Mr. as Director
1 March 2012Resigned Sato, Mamoru as Director
1 March 2012Appointed Terao, Kazuyoshi, Mr. as Director
1 June 2011Resigned Fushimi, Chiaki as Director
1 June 2011Appointed Aoki, Takayuki as Director
6 July 2007Resigned Aoki, Takayuki as Director
6 July 2007Appointed Sato, Mamoru as Director
1 June 2004Appointed Martin, Simon Michael as Director
1 June 2004Resigned Suzuki, Toshihiro as Director
1 June 2004Resigned Sato, Hajime as Director
1 March 2003Appointed Aoki, Takayuki as Director
1 March 2003Appointed Fushimi, Chiaki as Director
1 March 2003Resigned Sato, Mamoru as Director
1 March 2003Resigned Fujiwara, Hideo as Director
23 May 2002Appointed Suzuki, Toshihiro as Director
23 May 2002Resigned Kozuka, Toshimune as Director
26 May 2000Resigned Suzuki, Toshihiro as Director
26 May 2000Appointed Sato, Hajime as Director
27 May 1999Resigned Suzuki, Akio as Director
1 May 1999Resigned Nagai, Tsuneo as Director
1 May 1999Appointed Sato, Mamoru as Director
1 May 1999Appointed Fujiwara, Hideo as Director
1 May 1999Resigned Takahashi, Tomokazu as Director
1 September 1997Appointed Suzuki, Toshihiro as Director
30 June 1997Appointed Nagai, Tsuneo as Director
30 June 1997Appointed Kozuka, Toshimune as Director
30 June 1997Resigned Smith, Ian Francis as Director
24 July 1995Appointed Suzuki, Akio as Director
24 July 1995Resigned Sato, Seiichi as Director