With the analysis among 20,877 patents, we discovered top 484 key players by total patent application. TOSHIBA Corp., China Petroleum & Chemical Corp., Matsushita Electronics Corp. are dominant in this area. They take 1.42% of the total patent filing.
Tokyo-to, Japan
Patent: 94
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 92
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 64
State Grid Corp. of China
Beijing Shi, China
Patent: 57
Tokyo-to, Japan
Patent: 56
Massachusetts, United States
Patent: 48
Tokyo-to, Japan
Patent: 42
Osaka-fu, Japan
Patent: 42
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 41
Kyoto-fu, Japan
Patent: 37
With the analysis among 18 patents, we discovered top 14 start-ups by total patent application. JOLED, Inc., Shenzhen G.K Technology Co., Ltd., Shredded Tire, Inc. are active in this area.
Shenzhen G.K Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Zhiyong Education Co. Ltd.
Shanghai Shi, China
Patent: 1
Shandong Hebao Pharmaceutical Co., Ltd.
Shandong Sheng, China
Patent: 1
California, United States
Patent: 1
New 3D Technologies, Inc.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 5,999 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing South China University of Technology, Jiangnan University, Shaanxi University of Science & Technology take 1.05% of patent filing during this period.
South China University of Technology
Guangdong Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 19
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 19
Chongqing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 13
Hunan Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Hebei Chenyang Industry & Trade Group Co., Ltd.
Hebei Sheng, China
Patent: 12
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
With the analysis among related 5,999 patents in last 5 years, we discover 269 new entrants. Zhangzhou Jiean Plastic Industrial Co., Ltd., Hefei Kungu Environmental Protection Material Co., Ltd., Haowei Environmental Protection Technology Nantong Co., Ltd. are the most active new entrants in this area.
Zhangzhou Jiean Plastic Industrial Co., Ltd.
Fujian Sheng, China
Patent: 10
Hefei Kungu Environmental Protection Material Co., Ltd.
Anhui Sheng, China
Patent: 10
Haowei Environmental Protection Technology Nantong Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Jiangxi Hongye Copper Foil Co., Ltd.
Jiangxi Sheng, China
Patent: 7
Zhangzhou Longwenwick Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 7
Chongqing Dongqun Technology Co., Ltd.
Chongqing Shi, China
Patent: 7
Jiangsu Eurasia Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 5
Anhui Zhonghong Technology Development Co., Ltd.
Anhui Sheng, China
Patent: 5
Zhejiang Xinjun Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among 3,975 patents, we discovered top 333 universities and scientific research institutions by total patent application. South China University of Technology, Jiangnan University, Donghua University are dominant in this area. They take 5.06% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 84
Jiangsu Sheng, China
Patent: 64
Shanghai Shi, China
Patent: 53
Zhejiang Sheng, China
Patent: 42
Hunan Sheng, China
Patent: 41
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 40
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 36
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 36
Chongqing Shi, China
Patent: 36
Beijing University of Technology
Beijing Shi, China
Patent: 35