With the analysis among 95 patents, we discovered top 45 key players by total patent application. Matsushita Electronics Corp., Nissan Motor Co., Ltd., The Aerogen Co. Ltd. are dominant in this area. They take 35.79% of the total patent filing.
Osaka-fu, Japan
Patent: 27
Fukushima-ken, Japan
Patent: 4
Hampshire, United Kingdom
Patent: 3
Aichi-ken, Japan
Patent: 2
California, United States
Patent: 2
Illinois, United States
Patent: 2
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With the analysis among related 16 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Hefei University of Technology, FAW Jiefang Automotive Co. Ltd., Ningbo Institute of Technology, Zhejiang University take 25.00% of patent filing during this period.
Anhui Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 12 new entrants. Hefei University of Technology, FAW Jiefang Automotive Co. Ltd., Ningbo Institute of Technology, Zhejiang University are the most active new entrants in this area.
Anhui Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1