With the analysis among 1,688 patents, we discovered top 483 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 11.37% of the total patent filing.
Tokyo-to, Japan
Patent: 115
Osaka-fu, Japan
Patent: 48
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 24
Shandong Sheng, China
Patent: 21
California, United States
Patent: 19
Kanagawa-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 13
Toyama-ken, Japan
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 431 patents applied in the last 5 years. We discover 293 most active companies in this area. The fast-growing Nuclear Industry Yantai Tongxing Industrial Co. Ltd., First Environmental Protection Shenzhen Co., Ltd., Metso Outotec Finland Oy take 6.50% of patent filing during this period.
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 7
Akashi Innovation (Yantai) Filtration and Separation Industry Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 7
British Columbia, Canada
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Yantai Yuanju Equipment Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among related 431 patents in last 5 years, we discover 281 new entrants. First Environmental Protection Shenzhen Co., Ltd., Akashi Innovation (Yantai) Filtration and Separation Industry Technology Research Institute Co., Ltd., Nextleaf Solutions Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Akashi Innovation (Yantai) Filtration and Separation Industry Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 7
British Columbia, Canada
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Yantai Yuanju Equipment Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
With the analysis among 91 patents, we discovered top 44 universities and scientific research institutions by total patent application. Tianjin University, Huazhong University of Science & Technology, China University of Mining & Technology are dominant in this area. They take 7.69% of the total patent filing.
Tianjin Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1