With the analysis among 20,829 patents, we discovered top 483 key players by total patent application. Hunan Qiu Zeyou Patent Strategy Planning Co., Ltd., NIPPON STEEL CORP., Shimizu Corp. are dominant in this area. They take 4.46% of the total patent filing.
Hunan Sheng, China
Patent: 378
Tokyo-to, Japan
Patent: 319
Tokyo-to, Japan
Patent: 231
Jiangsu Sheng, China
Patent: 220
Tianjin Shi, China
Patent: 176
Shanghai Shi, China
Patent: 165
Osaka-fu, Japan
Patent: 155
Kyoto-fu, Japan
Patent: 144
Tokyo-to, Japan
Patent: 143
Jiangsu Sheng, China
Patent: 128
With the analysis among 14 patents, we discovered top 10 start-ups by total patent application. M-I LLC, Kurly Inc., New 3D Technologies, Inc. are active in this area.
Texas, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Lombardia, Italy
Patent: 1
Tianjin Shi, China
Patent: 1
California, United States
Patent: 1
Oregon, United States
Patent: 1
Utah, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 6,565 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shenyang Jianzhu University, China Construction Eighth Engineering Division Corp. Ltd., TJK Machinery (Tianjin) Co., Ltd. take 1.65% of patent filing during this period.
Liaoning Sheng, China
Patent: 50
Shanghai Shi, China
Patent: 33
Tianjin Shi, China
Patent: 25
Chongqing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 18
With the analysis among related 6,565 patents in last 5 years, we discover 248 new entrants. Guangdong Xichuang Industrial Development Co., Ltd., Taizhou Tiansheng Stainless Steel Products Co., Ltd., Zhangjiagang Hongchang Plate Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Hebei Yichang Wear-resistant Materials Co., Ltd.
Hebei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Zhongtian Iron and Steel Group (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
With the analysis among 2,734 patents, we discovered top 223 universities and scientific research institutions by total patent application. Beijing University of Technology, Shenyang Jianzhu University, Tongji University are dominant in this area. They take 11.85% of the total patent filing.
Beijing Shi, China
Patent: 152
Liaoning Sheng, China
Patent: 110
Shanghai Shi, China
Patent: 62
Jiangsu Sheng, China
Patent: 58
Jiangsu Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 48
Shaanxi Sheng, China
Patent: 48
Beijing Shi, China
Patent: 34
Heilongjiang Sheng, China
Patent: 33
Guizhou Sheng, China
Patent: 32