With the analysis among 250 patents, we discovered top 136 key players by total patent application. Tosoh Corp., Idemitsu Kosan Co., Ltd., Huntsman Petrochemical LLC are dominant in this area. They take 19.20% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 13
Utah, United States
Patent: 12
Chiba-ken, Japan
Patent: 7
Aichi-ken, Japan
Patent: 4
Hyogo-ken, Japan
Patent: 4
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With the analysis among related 31 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Proterial Ltd., Gree Electric Appliances, Inc. of Zhuhai, Media Co., Ltd. take 25.81% of patent filing during this period.
Chiba-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Foshan Yinia Ceramics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 18 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Media Co., Ltd., Foshan Yinia Ceramics Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Foshan Yinia Ceramics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 14 universities and scientific research institutions by total patent application. Shandong University, Beijing Institute of Technology, China University of Petroleum (East China) are dominant in this area. They take 9.68% of the total patent filing.
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1