With the analysis among 60,510 patents, we discovered top 487 key players by total patent application. General Electric Co., Matsushita Electronics Corp., Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 4.21% of the total patent filing.
Massachusetts, United States
Patent: 1,200
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 713
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 632
Bayern, Germany
Patent: 603
Tokyo-to, Japan
Patent: 455
Tokyo-to, Japan
Patent: 395
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 338
International Business Machines Corp.
New York, United States
Patent: 284
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 255
With the analysis among 127 patents, we discovered top 30 start-ups by total patent application. Aisin KK, Knapsack Co., SK nexilis Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 34
Oregon, United States
Patent: 19
Gyeonggi-do, South Korea
Patent: 17
New York, United States
Patent: 10
District of Columbia, United States
Patent: 8
Wisconsin, United States
Patent: 3
Institut National de la Santé et de la Recherche Médicale
With the analysis among related 3,662 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jinchuan Group Co., Ltd., Central South University, Tianjin University take 2.05% of patent filing during this period.
Gansu Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 25
Tianjin Shi, China
Patent: 24
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 22
Shandong Sheng, China
Patent: 22
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 21
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
With the analysis among related 3,662 patents in last 5 years, we discover 154 new entrants. Wuxi Tengda Haichuan New Material Co., Ltd., Dongguan Weixun Machinery Technology Co., Ltd., Sunresin New Materials Co., Ltd. are the most active new entrants in this area.
Wuxi Tengda Haichuan New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Dongguan Weixun Machinery Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Sunresin New Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Chongqing Xintengyuan Environmental Protection Technology Co., Ltd.
Chongqing Shi, China
Patent: 6
Shandong Austrian Hydrogen Power Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Shandong Glente Electric Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Wuhu Qiangzhen Automobile Fastener Co. Ltd.
Anhui Sheng, China
Patent: 6
BEIHAI TOPCOLOR IMAGE PRODUCTS INC
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
HEBEI WUHUATIANBAO COATING S&T CO.,LTD
Hebei Sheng, China
Patent: 5
Shandong Lingang Nonferrous Metals Co Ltd.
Shandong Sheng, China
Patent: 5
With the analysis among 7,569 patents, we discovered top 313 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Tianjin University, Zhejiang University are dominant in this area. They take 5.59% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 130
Tianjin Shi, China
Patent: 85
Zhejiang Sheng, China
Patent: 75
Hunan Sheng, China
Patent: 73
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 71
Beijing University of Technology
Beijing Shi, China
Patent: 70
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 64
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 61
University of Science & Technology Beijing
Beijing Shi, China
Patent: 59
Korea Institute of Science & Technology