With the analysis among 39,560 patents, we discovered top 482 key players by total patent application. Toyota Motor Corp., Shibaura Machine Co., Ltd., Honda Motor Co., Ltd. are dominant in this area. They take 4.12% of the total patent filing.
With the analysis among related 16,572 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Shenzhen Lingwei Technology Co. Ltd., Guangdong Hongtu Technology (Holdings) Co., Ltd. take 1.38% of patent filing during this period.
With the analysis among related 16,572 patents in last 5 years, we discover 169 new entrants. Handtmann Light Metal Foundry Tianjin Co. Ltd., Shenzhen Xiehehui Hardware Products Co. Ltd., Suzhou Oufeier Information Technology Co., Ltd. are the most active new entrants in this area.
With the analysis among 1,433 patents, we discovered top 211 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, University of Science & Technology Beijing, Tohoku University are dominant in this area. They take 8.30% of the total patent filing.