With the analysis among 1,601 patents, we discovered top 461 key players by total patent application. Corning, Inc., Nippon Electric Glass Co., Ltd., AGC, Inc. (Japan) are dominant in this area. They take 14.05% of the total patent filing.
New York, United States
Patent: 103
Shiga-ken, Japan
Patent: 69
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 24
California, United States
Patent: 21
Tokyo-to, Japan
Patent: 19
Hebei Sheng, China
Patent: 17
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With the analysis among related 569 patents applied in the last 5 years. We discover 346 most active companies in this area. The fast-growing Nippon Electric Glass Co., Ltd., Bridgestone Corp., Guangdong Construction Engineering Quality and Safety Inspection Station Co., Ltd. take 8.44% of patent filing during this period.
Shiga-ken, Japan
Patent: 22
Tokyo-to, Japan
Patent: 15
Guangdong Sheng, China
Patent: 11
New York, United States
Patent: 9
Beijing Shi, China
Patent: 8
Hebei Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
With the analysis among related 569 patents in last 5 years, we discover 271 new entrants. Guangdong Construction Engineering Quality and Safety Inspection Station Co., Ltd., Foshan Shunde Construction Engineering Quality and Safety Supervision and Testing Center Co., Ltd., Angang Steel Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
China Automobile Construction Engineering (Luoyang) Testing Co., Ltd.
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
With the analysis among 372 patents, we discovered top 123 universities and scientific research institutions by total patent application. University of Akron, Xi'an Jiaotong University, Nanjing University of Science & Technology are dominant in this area. They take 8.87% of the total patent filing.
Pennsylvania, United States
Patent: 11
Shaanxi Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
California, United States
Patent: 4