With the analysis among 3,284 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Osaka Gas Co., Ltd., Niterra Co., Ltd. are dominant in this area. They take 4.51% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 72
Osaka-fu, Japan
Patent: 38
Aichi-ken, Japan
Patent: 38
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 31
Osaka-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Aisin KK, Shanghai Yinshi Environmental Protection Technology Co. Ltd., VRB Energy, Inc. are active in this area.
Shanghai Yinshi Environmental Protection Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
British Columbia, Canada
Patent: 1
Utah, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 916 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Edwards Ltd., China Petroleum & Chemical Corp., Tianjin University take 2.95% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 7
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 5
Conquer Electronics Co. Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Auckland, New Zealand
Patent: 5
Aichi-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 916 patents in last 5 years, we discover 427 new entrants. Kurita Water Industries Ltd., Conquer Electronics Co. Ltd., GlobalForce IP Ltd. are the most active new entrants in this area.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 5
Conquer Electronics Co. Ltd.
Auckland, New Zealand
Patent: 5
Paul Scherrer Institut PSI
Aargau, Switzerland
Patent: 4
Michigan, United States
Patent: 4
Minnesota, United States
Patent: 4
Ocean's King (Dongguan) Lighting Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Shanghai Boiler Works Co. Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among 357 patents, we discovered top 108 universities and scientific research institutions by total patent application. Tsinghua University, Tianjin University, Shanghai Jiao Tong University are dominant in this area. They take 7.56% of the total patent filing.
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4