With the analysis among 7,036 patents, we discovered top 478 key players by total patent application. Matsushita Electronics Corp., Seiko Epson Corp., Toyota Motor Corp. are dominant in this area. They take 5.39% of the total patent filing.
Osaka-fu, Japan
Patent: 151
Nagano-ken, Japan
Patent: 129
Tokyo-to, Japan
Patent: 95
Baden-Württemberg, Germany
Patent: 94
Tokyo-to, Japan
Patent: 83
Aichi-ken, Japan
Patent: 63
Tokyo-to, Japan
Patent: 63
Fukushima-ken, Japan
Patent: 54
With the analysis among 63 patents, we discovered top 17 start-ups by total patent application. Aisin KK, Sila Nanotechnologies, Inc., Driver Technologies, Inc. are active in this area.
Tokyo-to, Japan
Patent: 23
California, United States
Patent: 8
New York, United States
Patent: 6
Shanghai Shi, China
Patent: 5
California, United States
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 799 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Seiko Epson Corp., Xi'an Jiaotong University, South China University of Technology take 3.50% of patent filing during this period.
Nagano-ken, Japan
Patent: 11
Shaanxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
California, United States
Patent: 6
With the analysis among related 799 patents in last 5 years, we discover 345 new entrants. Hunan Sound New Energy Co., Ltd., Zealand Pharma A/S, Lingnan Normal University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 7
Hovedstaden, Denmark
Patent: 4
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 1,203 patents, we discovered top 279 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Zhejiang University, Harbin Institute of Technology are dominant in this area. They take 4.66% of the total patent filing.
Massachusetts, United States
Patent: 19
Zhejiang Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 17
Hunan Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
New Mexico, United States
Patent: 10
Shanghai Shi, China
Patent: 10