With the analysis among 444 patents, we discovered top 246 key players by total patent application. TOSHIBA Corp., Mitsubishi Heavy Industries, Ltd., USS Engineers & Consultants, Inc. are dominant in this area. They take 7.21% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 10
USS Engineers & Consultants, Inc.
Pennsylvania, United States
Patent: 10
Matsushita Electronics Corp.
Mitsubishi UBE Cement Corp.
Pennsylvania, United States
Patent: 9
Chungcheongnam-do, South Korea
Patent: 5
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With the analysis among related 118 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Shandong University, Central South University, O C P SAS take 14.41% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Mitsubishi UBE Cement Corp.
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Suzhou Youjun Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 2
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 76 new entrants. Shandong University, O C P SAS, Southwest University of Science & Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Suzhou Youjun Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 2
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 94 patents, we discovered top 42 universities and scientific research institutions by total patent application. Central South University, Shandong University, Sichuan University are dominant in this area. They take 19.15% of the total patent filing.
Hunan Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Polytechnic University
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2