With the analysis among 6,222 patents, we discovered top 484 key players by total patent application. Inductotherm Industries, Inc., Fuji Electric Co., Ltd., Association des Sociétés Françaises d'Autoroute are dominant in this area. They take 5.85% of the total patent filing.
New Jersey, United States
Patent: 158
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 64
Ohio, United States
Patent: 54
Aichi-ken, Japan
Patent: 53
Gifu-ken, Japan
Patent: 46
Shanghai Shi, China
Patent: 46
Nordrhein-Westfalen, Germany
Patent: 44
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With the analysis among related 1,560 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing University of Science & Technology Beijing, North Eastern University, Henan Zhongyuan Special Steel Equipment Mfg Co., Ltd. take 3.97% of patent filing during this period.
Beijing Shi, China
Patent: 25
Liaoning Sheng, China
Patent: 20
Henan Sheng, China
Patent: 17
New Jersey, United States
Patent: 17
Shanghai Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 13
Hebei Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
With the analysis among related 1,560 patents in last 5 years, we discover 379 new entrants. Huaibei Pingxiang Induction Furnace Co., Ltd., Hefei Keda Industrial Equipment Co., Ltd., Yunnan Chihong Resources Comprehensive Utilization Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Taiyuan Heyi Huafeng New Material Technology Co., Ltd.
Shanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 7
Henan Sheng, China
Patent: 7
Webster Induction Technology (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among 1,077 patents, we discovered top 158 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 17.36% of the total patent filing.
Liaoning Sheng, China
Patent: 76
Beijing Shi, China
Patent: 73
Liaoning Sheng, China
Patent: 38
Shanghai Shi, China
Patent: 33
Yunnan Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 18
Beijing Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13