With the analysis among 235 patents, we discovered top 138 key players by total patent application. The Yokohama Rubber Co., Ltd., Asahi Kasei Corp., Carl Freudenberg KG are dominant in this area. They take 10.21% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Shanghai Shi, China
Patent: 5
Illinois, United States
Patent: 4
New York, United States
Patent: 4
California, United States
Patent: 4
Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
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With the analysis among related 113 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing Illinois Tool Works, Inc., Hisense Ronshen (Guangdong) Refrigerator Co., Ltd., Eastman Kodak Co. take 10.62% of patent filing during this period.
Illinois, United States
Patent: 4
Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
New York, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 113 patents in last 5 years, we discover 75 new entrants. Illinois Tool Works, Inc., Hisense Ronshen (Guangdong) Refrigerator Co., Ltd., Eastman Kodak Co. are the most active new entrants in this area.
Illinois, United States
Patent: 4
Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
New York, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
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Patent: 2
With the analysis among 50 patents, we discovered top 23 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Tsinghua University, Nanjing University are dominant in this area. They take 20.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1