23 April 2026Resigned Hotta, Naoto, Mr. as Director
23 April 2026Appointed Takemura, Kenji, Mr. as Director
23 April 2026Resigned Arai, Tomoya, Mr. as Director
23 April 2026Resigned Kayahara, Masayuki, Mr. as Director
23 April 2026Appointed Subaru, Baba, Mr. as Director
1 July 2025Appointed Yoshida, Yuko, Ms. as Director
30 June 2025Resigned Murooka, Mitsuhiro, Mr. as Director
17 February 2025Appointed Hotta, Naoto, Mr. as Director
14 February 2025Resigned Otsuka, Kosaburo, Mr. as Director
18 September 2024Appointed Otsuka, Kosaburo, Mr. as Director
13 August 2024Resigned Khandelwal, Mayank, Mr. as Director
10 June 2024Appointed Kayahara, Masayuki, Mr. as Director
6 June 2024Resigned Uematsu, Tomonori, Mr. as Director
1 April 2024Appointed Arai, Tomoya, Mr. as Director
1 April 2024Resigned Hirose, Jun, Mr. as Director
1 September 2023Appointed Hirose, Jun, Mr. as Director
1 September 2023Appointed Uematsu, Tomonori, Mr. as Director
1 September 2023Resigned Sato, Yuka, Ms. as Director
1 September 2023Appointed Khandelwal, Mayank, Mr. as Director
1 September 2023Resigned Kayoiji, Mayuko as Director
2 September 2022Appointed Kayoiji, Mayuko as Director
1 April 2022Appointed Sato, Yuka, Ms. as Director
1 April 2022Appointed Murooka, Mitsuhiro, Mr. as Director
1 April 2022Resigned Matsuki, Toshiya, Director as Director
1 April 2022Resigned Otake, Toshiyuki as Director
1 October 2020Appointed Mills, Craig Charles Edward, Mr. as Secretary
30 September 2020Resigned Komazaki, Hiroshi as Secretary
31 March 2020Resigned Kurosaki, Hironobu, Director as Director
18 June 2019Resigned Hioki, Yukio as Director
26 June 2018Appointed Otake, Toshiyuki as Director
26 June 2018Appointed Hioki, Yukio as Director
25 June 2018Resigned Kayoiji, Mayuko as Director
25 June 2018Resigned Kitakaze, Jiro as Director
25 June 2018Resigned Sasaki, Katsuhiro as Director
25 June 2018Resigned Hasegawa, Mitsuo as Director
25 June 2018Resigned Kawashima, Isamu, Mr. as Director
1 October 2017Appointed Kurosaki, Hironobu, Director as Director
1 June 2017Appointed Hasegawa, Mitsuo as Director
1 June 2017Appointed Kitakaze, Jiro as Director
31 May 2017Resigned Hashitani, Naoki, Director as Director
31 May 2017Resigned Matsushita, Yutaka as Director
31 May 2017Resigned Niwaya, Hideki as Director
20 December 2016Appointed Sasaki, Katsuhiro as Director
19 December 2016Resigned Nakata, Hiroya as Director
1 November 2016Appointed Komazaki, Hiroshi as Secretary
31 October 2016Resigned Otake, Toshiyuki as Secretary
17 May 2016Appointed Matsuki, Toshiya, Director as Director
17 May 2016Appointed Niwaya, Hideki as Director
17 May 2016Appointed Hashitani, Naoki, Director as Director
16 May 2016Resigned Morita, Takayuki as Director
16 May 2016Resigned Ukegawa, Yutaka as Director
16 May 2016Resigned Abe, Yasushi, Mr. as Director
16 May 2016Resigned Shoji, Shinichi as Director
28 May 2014Appointed Nakata, Hiroya as Director
28 May 2014Appointed Matsushita, Yutaka as Director
28 May 2014Appointed Kayoiji, Mayuko as Director
28 May 2014Appointed Ukegawa, Yutaka as Director
27 May 2014Resigned Takada, Kazuhiro, Mr. as Director
27 May 2014Resigned Matsukura, Hajime, Mr. as Director
27 May 2014Resigned Yanaginuma, Nobuyuki, Mr. as Director
16 May 2013Appointed Takada, Kazuhiro, Mr. as Director
16 May 2013Appointed Abe, Yasushi, Mr. as Director
15 May 2013Resigned Masuda, Yasujiro as Director
18 May 2012Appointed Shoji, Shinichi as Director
17 May 2012Resigned Yamamoto, Masato, Mr. as Director
9 August 2011Appointed Matsukura, Hajime, Mr. as Director
9 August 2011Appointed Yanaginuma, Nobuyuki, Mr. as Director
8 August 2011Resigned Kamikawa, Fukashi, Mr. as Director
21 June 2011Appointed Kawashima, Isamu, Mr. as Director
20 June 2011Resigned Ono, Takao as Director
27 May 2010Appointed Otake, Toshiyuki as Secretary
14 May 2010Appointed Masuda, Yasujiro as Director
14 May 2010Appointed Yamamoto, Masato, Mr. as Director
14 May 2010Appointed Kamikawa, Fukashi, Mr. as Director
13 May 2010Resigned Maruyama, Yoshikazu as Director
13 May 2010Resigned Otani, Susumu as Director
13 May 2010Resigned Ito, Yukio as Director
1 June 2009Resigned Matsuoka, Kunitomo as Director
1 June 2008Appointed Ito, Yukio as Director
1 June 2008Appointed Morita, Takayuki as Director
1 June 2008Appointed Otani, Susumu as Director
1 June 2008Resigned Tsuda, Yoshiaki as Director
1 June 2008Resigned Nakamura, Tetsuya as Director
31 March 2008Resigned Hirosaki, Botaro as Director
8 June 2007Appointed Tsuda, Yoshiaki as Director
8 June 2007Appointed Ono, Takao as Director
8 June 2007Resigned Kobayashi, Kazuhiko as Director
8 June 2007Appointed Maruyama, Yoshikazu as Director
8 June 2007Resigned Otani, Susumu as Director
8 June 2007Appointed Hirosaki, Botaro as Director
8 June 2007Resigned Matoi, Yasuo as Director
8 June 2007Resigned Nakagawa, Katsuhiro as Director
21 June 2006Appointed Nakamura, Tetsuya as Director
21 June 2006Appointed Matsuoka, Kunitomo as Director
20 June 2006Resigned Ariga, Akihisa as Director
20 June 2006Resigned Yoshida, Jun as Director
20 June 2006Resigned Okuyama, Hirofumi as Director
7 April 2006Resigned Nakamura, Tsutomu as Director
31 March 2005Resigned Fromont, Michel Jean Marie as Director
11 June 2004Appointed Yoshida, Jun as Director
11 June 2004Appointed Okuyama, Hirofumi as Director
10 June 2004Resigned Matsuoka, Kunitomo as Director
14 October 2003Resigned Hashimoto, Hirokazu as Director
14 October 2003Appointed Nakagawa, Katsuhiro as Director
14 October 2003Appointed Matsuoka, Kunitomo as Director
14 October 2003Appointed Kobayashi, Kazuhiko as Director
14 October 2003Resigned Takahashi, Joji as Director
14 October 2003Appointed Ariga, Akihisa as Director
14 October 2003Resigned Utsunomiya, Yoshihisa as Director
14 October 2003Appointed Fromont, Michel Jean Marie as Director
14 October 2003Resigned Matsuo, Yoshitake as Director
1 April 2003Resigned Shinohara, Iwao as Director
1 April 2003Appointed Nakamura, Tsutomu as Director
10 January 2003Appointed Hashimoto, Hirokazu as Director
10 January 2003Resigned Watanabe, Koji as Director
10 January 2003Appointed Utsunomiya, Yoshihisa as Director
7 October 2002Resigned Takenaka, Toshiyuki as Director
7 October 2002Appointed Matsuo, Yoshitake as Director
31 July 2001Appointed Otani, Susumu as Director
31 July 2001Resigned Maruyama, Makoto as Director
31 July 2001Resigned Matsumoto, Shigeo as Director
31 July 2001Resigned Nakamura, Tsutomu as Director
31 July 2001Resigned Tsuda, Akitake as Director
31 July 2001Resigned Usui, Minoru as Director
31 July 2001Appointed Matoi, Yasuo as Director
31 July 2001Appointed Watanabe, Koji as Director
31 July 2001Appointed Takahashi, Joji as Director
3 July 2000Resigned Yoshida, Yuzuru as Director
3 July 2000Appointed Maruyama, Makoto as Director
3 July 2000Appointed Usui, Minoru as Director
3 July 2000Appointed Shinohara, Iwao as Director
3 July 2000Resigned Miyawaki, Tomoo as Director
3 July 2000Appointed Takenaka, Toshiyuki as Director
3 July 2000Resigned Tanaka, Minoru as Director
3 July 2000Resigned Akiyama, Hirokazu as Director
3 July 2000Appointed Nakamura, Tsutomu as Director
3 April 2000Resigned Shimayama, Hiroaki as Director
6 April 1998Appointed Yoshida, Yuzuru as Director
1 October 1997Appointed Akiyama, Hirokazu as Director
1 October 1997Resigned Koriyama, Seiji as Director
2 September 1996Resigned Matsue, Shigeki as Director
2 September 1996Appointed Koriyama, Seiji as Director
2 September 1996Appointed Tanaka, Minoru as Director
2 September 1996Appointed Tsuda, Akitake as Director
25 June 1993Appointed Shimayama, Hiroaki as Director
25 June 1993Appointed Miyawaki, Tomoo as Director
25 June 1993Appointed Matsue, Shigeki as Director
25 June 1993Appointed Matsumoto, Shigeo as Director