


In the Research & Development Division of Otsuka Chemical Co., Ltd., our philosophy is to contribute to our customers through creative technology, with a focus on using world-class technology to develop products for which there is a global market.
30 Sep 2020
11 Mar 2020
22 Aug 2019
11 Mar 2019
12 July 2018
9 Mar 2017
25 Nov 2016
10 Mar 2016
19 Oct 2015
10 Mar 2015
17 Dec 2014
22-25 Sep 2019
19-22 June 2019
21-23 May 2019
25-26 Feb 2019