Mr. Wu Zhijian graduated from Jiangsu University with a bachelor's degree in polymer materials and engineering.

Have a Japanese first-class certificate, and have a good command of Japanese listening, speaking, reading and writing.

Once worked as a technical engineer in a world top 500 Japanese enterprise, responsible for the introduction of new models of polymer lithium-ion batteries.

After joining Jiaquan, he was responsible for the patent business in related fields such as machinery, electronics, electricity, communication and software, and also provided support for Japanese patent business, including the search of Japanese patent applications, patent writing, translation, proofreading, defense and consultation. He has rich experience in Japanese patent business.