With the analysis among 874 patents, we discovered top 243 key players by total patent application. Google LLC, DENSO Corp., Siemens AG are dominant in this area. They take 13.16% of the total patent filing.
California, United States
Patent: 43
Aichi-ken, Japan
Patent: 39
Bayern, Germany
Patent: 33
New Hampshire, United States
Patent: 23
Tokyo-to, Japan
Patent: 20
Toyama-ken, Japan
Patent: 20
Niigata-ken, Japan
Patent: 17
Wisconsin, United States
Patent: 15
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 4
Beijing Shi, China
Patent: 1
With the analysis among related 253 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing DENSO Corp., Shenzhen Envicool Technology Co., Ltd., Mayekawa MFG Co., Ltd. take 19.37% of patent filing during this period.
Aichi-ken, Japan
Patent: 26
Guangdong Sheng, China
Patent: 14
British Columbia, Canada
Patent: 8
Jiangsu Sheng, China
Patent: 5
Texas, United States
Patent: 5
Georgia, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 4
With the analysis among related 253 patents in last 5 years, we discover 69 new entrants. Shenzhen Envicool Technology Co., Ltd., Mayekawa MFG Co., Ltd., CryoLogistics Refrigeration Technologies Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 14
British Columbia, Canada
Patent: 8
Jiangsu Sheng, China
Patent: 5
Georgia, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
Taiwan Province, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Missouri, United States
Patent: 3
With the analysis among 168 patents, we discovered top 38 universities and scientific research institutions by total patent application. Beijing University of Technology, Nanjing Normal University, Sevastopol National Technical University are dominant in this area. They take 14.29% of the total patent filing.
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Arizona, United States
Patent: 2