With the analysis among 9,584 patents, we discovered top 479 key players by total patent application. POSCO Holdings Inc., Kobe Steel, Ltd., NIPPON STEEL CORP. are dominant in this area. They take 6.00% of the total patent filing.
Kyoto-fu, Japan
Patent: 212
Tokyo-to, Japan
Patent: 115
Pennsylvania, United States
Patent: 94
Aichi-ken, Japan
Patent: 76
Tokyo-to, Japan
Patent: 76
Osaka-fu, Japan
Patent: 65
Connecticut, United States
Patent: 59
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Mobiair Pte Ltd., Aisin KK, Basement are active in this area.
Central Region, Singapore
Patent: 3
São Paulo, Brazil
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 1,991 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Inner Mongolia Lanhuoyan Technology and Environmental Protection Co., Ltd., POSCO Holdings Inc., Yankuang Lunan Chemical Technology Developing Co., Ltd. take 3.57% of patent filing during this period.
Nei Mongol Zizhiqu, China
Patent: 30
Shandong Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 13
Shaanxi Sheng, China
Patent: 13
Oberösterreich, Austria
Patent: 13
Ningxia Huizi Zizhiqu, China
Patent: 12
Shandong Sheng, China
Patent: 12
With the analysis among related 1,991 patents in last 5 years, we discover 400 new entrants. Inner Mongolia Lanhuoyan Technology and Environmental Protection Co., Ltd., Küttner Holding GmbH & Co. KG, Bernegger Gmbh are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 30
Nordrhein-Westfalen, Germany
Patent: 13
Oberösterreich, Austria
Patent: 13
Ningxia Huizi Zizhiqu, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Gansu Sheng, China
Patent: 11
Shanxi Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Zunhua Shanshui Clean Energy Co., Ltd
Hebei Sheng, China
Patent: 9
With the analysis among 1,617 patents, we discovered top 215 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, China University of Mining & Technology, Henan Polytechnic University are dominant in this area. They take 9.34% of the total patent filing.
Jiangsu Sheng, China
Patent: 26
Henan Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 23
AGH University of Science & Technology
Shandong Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
Liaoning Sheng, China
Patent: 16
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 15