With the analysis among 43,315 patents, we discovered top 484 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Nippon Paint Holdings Co., Ltd. are dominant in this area. They take 3.51% of the total patent filing.
Tokyo-to, Japan
Patent: 898
Tokyo-to, Japan
Patent: 326
Osaka-fu, Japan
Patent: 298
Shanghai Shi, China
Patent: 280
Tokyo-to, Japan
Patent: 269
Osaka-fu, Japan
Patent: 259
Osaka-fu, Japan
Patent: 256
Osaka-fu, Japan
Patent: 245
Tokyo-to, Japan
Patent: 240
Kyoto-fu, Japan
Patent: 236
With the analysis among 66 patents, we discovered top 21 start-ups by total patent application. Aisin KK, Nippon Paint Surf Chemicals Co. Ltd., SK nexilis Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 12
Gyeonggi-do, South Korea
Patent: 6
Tube- Mac Piping Technologies Ltd.
Texas, United States
Patent: 3
Illinois, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 7,399 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hebei Chenyang Industry & Trade Group Co., Ltd., China Petroleum & Chemical Corp., State Grid Corp. of China take 1.35% of patent filing during this period.
Hebei Sheng, China
Patent: 57
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 20
Hubei Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 12
Shanghai Shi, China
Patent: 12
Shanghai Shi, China
Patent: 12
With the analysis among related 7,399 patents in last 5 years, we discover 266 new entrants. Tianmen Wugu Machinery Equipment Co., Ltd., Nantong Shengshi Xianghe Textile Co., Ltd., Shandong Qiwei New Materials Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
With the analysis among 2,955 patents, we discovered top 260 universities and scientific research institutions by total patent application. Guangxi University, Sinopec Research Institute of Petroleum Processing, Zhejiang Ocean University are dominant in this area. They take 14.31% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 238
Beijing Shi, China
Patent: 87
Zhejiang Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 31
Beijing Shi, China
Patent: 30
Liaoning Sheng, China
Patent: 28
Yunnan Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 20