With the analysis among 3,947 patents, we discovered top 482 key players by total patent application. TOSHIBA Corp., Stella Chemifa Corp., Bayer AG are dominant in this area. They take 5.37% of the total patent filing.
Tokyo-to, Japan
Patent: 98
Osaka-fu, Japan
Patent: 62
Nordrhein-Westfalen, Germany
Patent: 52
Dongwoo Fine-Chem Co., Ltd.
Gyeonggi-do, South Korea
Patent: 43
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 37
Beijing Qingshui Runtu Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 36
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 33
Tokyo-to, Japan
Patent: 32
International Business Machines Corp.
New York, United States
Patent: 31
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Aisin KK, KIOXIA Corp., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,111 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Nissan Chemical Industry Co., Ltd., Shanghai Institute of Technology take 4.59% of patent filing during this period.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 18
Nissan Chemical Industry Co., Ltd.
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Patent: 18
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 15
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 14
Jiangsu Sheng, China
Patent: 12
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 12
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 11
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
With the analysis among related 1,111 patents in last 5 years, we discover 359 new entrants. Hubei Sinophorus Electronic Materials Co. Ltd., LG Chem Ltd., Exxon Research & Engineering Co. are the most active new entrants in this area.
Hubei Sinophorus Electronic Materials Co. Ltd.
Hubei Sheng, China
Patent: 8
Exxon Research & Engineering Co.
Fujian Tianfu Electronic Materials Co., Ltd.
Fujian Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 4
Xiang Shui New United Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Toshiba Materials Co., Ltd.
Kanagawa-ken, Japan
Patent: 4
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 4
With the analysis among 1,126 patents, we discovered top 244 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Zhejiang University, Jiangsu University are dominant in this area. They take 5.68% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 18
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 17
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 16
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 15
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12