With the analysis among 2,985 patents, we discovered top 483 key players by total patent application. Matsushita Electronics Corp., Semiconductor Energy Laboratory Co., Ltd., TOSHIBA Corp. are dominant in this area. They take 9.15% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 131
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 96
Tokyo-to, Japan
Patent: 46
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 41
Mitsui Mining & Smelting Co., Ltd.
Tokyo-to, Japan
Patent: 33
Novuton Technology Corp. Japan
Kyoto-fu, Japan
Patent: 33
Tokyo-to, Japan
Patent: 25
Baden-Württemberg, Germany
Patent: 24
Aichi-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Zhongna Energy Technology Co Ltd.
Jiangsu Sheng, China
Patent: 1
Hangzhou Diagens Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 729 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Medical University of Silesia, Sumitomo Metal Mining Co. Ltd., Semiconductor Energy Laboratory Co., Ltd. take 4.66% of patent filing during this period.
Medical University of Silesia
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 11
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 8
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Patent: 7
Sakai Chemical Industry Co., Ltd.
Sumitomo Electric Industries Ltd.
Yihao Environmental Technology Co., Ltd.
Chongqing Shi, China
Patent: 4
Qingdao Spring Water-Treatment Co., Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among related 729 patents in last 5 years, we discover 401 new entrants. Medical University of Silesia, Huanxi Co., Ltd, China Power Corp. are the most active new entrants in this area.
Medical University of Silesia
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Patent: 7
Sakai Chemical Industry Co., Ltd.
Yihao Environmental Technology Co., Ltd.
Chongqing Shi, China
Patent: 4
Guangdong Zhongke Environmental Engineering Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Zhengjie Environment Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Fujian Zhongke Sanjing Environmental Protection Co., Ltd.
Fujian Sheng, China
Patent: 3
Jiangsu Nanda Huaxing Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hunan University of Arts & Science
Hunan Sheng, China
Patent: 3
With the analysis among 547 patents, we discovered top 195 universities and scientific research institutions by total patent application. Medical University of Silesia, Kyoto University, South China University of Technology are dominant in this area. They take 6.76% of the total patent filing.
Medical University of Silesia
Kyoto-fu, Japan
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 6
Council of Scientific & Industrial Research
Shanghai Shi, China
Patent: 5
Henan Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4