With the analysis among 1,871 patents, we discovered top 490 key players by total patent application. Kobe Steel, Ltd., Lincoln Global, Inc., Matsushita Electronics Corp. are dominant in this area. They take 3.53% of the total patent filing.
Kyoto-fu, Japan
Patent: 29
California, United States
Patent: 21
Osaka-fu, Japan
Patent: 16
Hunan Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Mitsubishi Heavy Industries, Ltd.
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Lombardia, Italy
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 1,423 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southern Environment Co., Ltd., Jinan Huaxin Automation Engineering Co., Ltd., Lincoln Global, Inc. take 1.97% of patent filing during this period.
Guangdong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
California, United States
Patent: 8
Shandong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among related 1,423 patents in last 5 years, we discover 481 new entrants. Southern Environment Co., Ltd., Jinan Hengtai Environmental Protection Equipment Co., Ltd., Haixiang (Fujian) Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Taian Xutai Machinery Co., Ltd.
Shandong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
With the analysis among 117 patents, we discovered top 48 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Xi'an Polytechnic University, Jiangsu University of Science & Technology are dominant in this area. They take 18.80% of the total patent filing.
Heilongjiang Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Hubei Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2