With the analysis among 1,716 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 7.81% of the total patent filing.
Osaka-fu, Japan
Patent: 65
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 34
Chiba-ken, Japan
Patent: 33
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
New York, United States
Patent: 28
Toyama-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 22
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Ohio, United States
Patent: 1
With the analysis among related 105 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Southwest Petroleum University, South China University of Technology, Proterial Ltd. take 11.43% of patent filing during this period.
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Chiba-ken, Japan
Patent: 3
Gyeonggi-do, South Korea
Patent: 3
Massachusetts, United States
Patent: 2
Chongqing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 58 new entrants. Southwest Petroleum University, Saint-Gobain Ceramics & Plastics, Inc., Chongqing University of Science and Technology are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Massachusetts, United States
Patent: 2
Chongqing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 160 patents, we discovered top 66 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, South China University of Technology, Southwest Petroleum University are dominant in this area. They take 15.00% of the total patent filing.
Shaanxi Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Miyagi-ken, Japan
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Aberdeen City, United Kingdom
Patent: 2
Anhui Sheng, China
Patent: 2