With the analysis among 2,685 patents, we discovered top 473 key players by total patent application. DENSO Corp., NGK Insulators, Ltd., Kurita Water Industries Ltd. are dominant in this area. They take 4.17% of the total patent filing.
Aichi-ken, Japan
Patent: 44
Aichi-ken, Japan
Patent: 34
Rheinland-Pfalz, Germany
Patent: 34
Shaanxi Sheng, China
Patent: 34
Tokyo-to, Japan
Patent: 25
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 17
With the analysis among 13 patents, we discovered top 10 start-ups by total patent application. Shenzhen Leengstar Technology Co. Ltd., Eximis Surgical, Inc., PERM, Inc. are active in this area.
Guangdong Sheng, China
Patent: 2
Colorado, United States
Patent: 2
Texas, United States
Patent: 1
Washington, United States
Patent: 1
Hovedstaden, Denmark
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 2,865 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., NGK Insulators, Ltd., DENSO Corp. take 3.28% of patent filing during this period.
Shaanxi Sheng, China
Patent: 33
Aichi-ken, Japan
Patent: 32
Aichi-ken, Japan
Patent: 29
Rheinland-Pfalz, Germany
Patent: 25
Zhejiang Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Beijing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 15
With the analysis among related 2,865 patents in last 5 years, we discover 404 new entrants. Shanghai Jiao Tong University, Huadian Electric Power Research Institute Co., Ltd., Azbil Corp. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Shaanxi Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Jilin Sheng, China
Patent: 10
Aichi-ken, Japan
Patent: 9
Missouri, United States
Patent: 9
With the analysis among 1,024 patents, we discovered top 262 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Southwest Petroleum University are dominant in this area. They take 6.15% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 22
Sichuan Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10