With the analysis among 777 patents, we discovered top 268 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Atotech Deutschland GmbH & Co. KG, Kawasaki Steel Corp. are dominant in this area. They take 7.85% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Berlin, Germany
Patent: 21
Shanghai Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 11
New Jersey, United States
Patent: 11
Nikko Metal Manufacturing Co. Ltd.
Michigan, United States
Patent: 9
West Virginia, United States
Patent: 9
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 128 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Atotech Deutschland GmbH & Co. KG, Guangzhou Ultra Union Chemicals Ltd., DENSO Corp. take 12.50% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 4
Shiga-ken, Japan
Patent: 4
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 128 patents in last 5 years, we discover 37 new entrants. Guangzhou Ultra Union Chemicals Ltd., DENSO Corp., Hunan University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 4
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhongshan Merit Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 255 patents, we discovered top 50 universities and scientific research institutions by total patent application. Harbin Engineering University, Council of Scientific & Industrial Research, Central South University are dominant in this area. They take 12.16% of the total patent filing.
Heilongjiang Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Tokyo Institute of Technology
Texas, United States
Patent: 4
Shanghai Shi, China
Patent: 3