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
Osaka-fu, Japan
Patent: 163
Aichi-ken, Japan
Patent: 157
Tokyo-to, Japan
Patent: 157
Nordrhein-Westfalen, Germany
Patent: 133
Tokyo-to, Japan
Patent: 128
Bayern, Germany
Patent: 122
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 Shi, China
Patent: 2
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.
Hubei Sheng, China
Patent: 17
Kanagawa-ken, Japan
Patent: 15
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Henan Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
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.
Anhui Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Pennsylvania, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
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Patent: 4
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.
Hubei Sheng, China
Patent: 81
Beijing Shi, China
Patent: 36
Sichuan Sheng, China
Patent: 36
Liaoning Sheng, China
Patent: 34
Hunan Sheng, China
Patent: 31
Beijing Shi, China
Patent: 26
Fujian Sheng, China
Patent: 22
Beijing Shi, China
Patent: 20