
Takaaki Okamoto

Covestro Intellectual Property GmbH & Co. KG

Hangzhou NetEase Cloud Music Technology Co., Ltd.

Danyang Heng'an Chemical Technology Research Institute Co., Ltd.Jiangsu Sheng, China

SUN CHAIN METAL INDUSTRY CO LTDChina

Chengdu Nanhong Shoes Co., Ltd.

Sanha Engineering & Construction Co.South Korea

Shandong Anhe Safety Technology Research Institute Co., Ltd.

Qingdao Yishibao Plastic Co., Ltd.Shandong Sheng, China

Beijing Institute of Control and Electronic Technology

VEB Qualitts & Edelstahl Kombinat

Guangdong Xinchuang Power Technology Co., Ltd.