With the analysis among 10,548 patents, we discovered top 464 key players by total patent application. Krosaki Harima Corp., NIPPON STEEL CORP., Matsushita Electronics Corp. are dominant in this area. They take 4.98% of the total patent filing.
Fukuoka-ken, Japan
Patent: 197
Tokyo-to, Japan
Patent: 165
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 163
Aichi-ken, Japan
Patent: 157
Mitsui Mining & Smelting Co., Ltd.
Tokyo-to, Japan
Patent: 157
Nordrhein-Westfalen, Germany
Patent: 133
Tokyo-to, Japan
Patent: 128
Bayern, Germany
Patent: 122
Shinagawa Refractories Co., Ltd.
Tokyo-to, Japan
Patent: 116
Hiroshima-ken, Japan
Patent: 114
With the analysis among 15 patents, we discovered top 7 start-ups by total patent application. Knapsack Co., StoreDot Ltd., Beijing WeLion New Energy Technology Co. Ltd. are active in this area.
Oregon, United States
Patent: 5
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 2
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 894 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan University of Science & Technology, Semiconductor Energy Laboratory Co., Ltd., Nanjing University of Aeronautics & Astronautics take 5.15% of patent filing during this period.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 17
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 15
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 14
University of Science & Technology Beijing
Beijing Shi, China
Patent: 11
Beijing Lirr High-temperature Materials Co., Ltd.
Beijing Shi, China
Patent: 10
Sinosteel Luoyang Institute of Refractories Research Co. Ltd.
Henan Sheng, China
Patent: 10
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 9
Anhui University of Technology
Anhui Sheng, China
Patent: 9
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
With the analysis among related 894 patents in last 5 years, we discover 276 new entrants. Wuhu Pengxiang Heavy Industry Co., Ltd., Jiangsu Favour Automotive New Stuff Sci-Tech Co. Ltd., Fengyang LS Light Alloy Precise Forming Co.,Ltd are the most active new entrants in this area.
Wuhu Pengxiang Heavy Industry Co., Ltd.
Anhui Sheng, China
Patent: 7
Jiangsu Favour Automotive New Stuff Sci-Tech Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Fengyang LS Light Alloy Precise Forming Co.,Ltd
Anhui Sheng, China
Patent: 5
Pennsylvania, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Zhejiang Jiruitong New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
Zhejiang Modern Textile Industry Research Institute
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Patent: 4
East China Normal University
Shanghai Shi, China
Patent: 4
With the analysis among 1,997 patents, we discovered top 257 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, Beijing University of Chemical Technology, Sichuan Normal University are dominant in this area. They take 8.61% of the total patent filing.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 81
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 36
Sichuan Normal University
Sichuan Sheng, China
Patent: 36
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 34
Hunan Sheng, China
Patent: 31
University of Science & Technology Beijing
Beijing Shi, China
Patent: 26
Korea Institute of Science & Technology
Fujian Sheng, China
Patent: 22
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 20
Université Toulouse III - Paul Sabatier