With the analysis among 11,922 patents, we discovered top 486 key players by total patent application. Toyota Motor Corp., Vallourec Oil & Gas France SAS, NIPPON STEEL CORP. are dominant in this area. They take 4.55% of the total patent filing.
Tokyo-to, Japan
Patent: 256
Tokyo-to, Japan
Patent: 141
Osaka-fu, Japan
Patent: 134
Tokyo-to, Japan
Patent: 105
Baden-Württemberg, Germany
Patent: 98
Aichi-ken, Japan
Patent: 93
Fukushima-ken, Japan
Patent: 93
Tokyo-to, Japan
Patent: 89
With the analysis among 119 patents, we discovered top 23 start-ups by total patent application. Aisin KK, Orbitless Drives, Inc., Primo Wind, Inc. are active in this area.
Tokyo-to, Japan
Patent: 61
British Columbia, Canada
Patent: 11
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
New York, United States
Patent: 3
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 2,882 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Vallourec Oil & Gas France SAS, NIPPON STEEL CORP., Toyota Motor Corp. take 6.63% of patent filing during this period.
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 31
Kebao Electronics Co., Ltd
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Patent: 20
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 11
Illinois, United States
Patent: 11
With the analysis among related 2,882 patents in last 5 years, we discover 327 new entrants. Neapco Intellectual Property Holdings LLC, Nanjing Hegong Intelligent Environmental Protection Research Institute Co., Ltd., Changzhou ECTEK Automotive Electronics Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
California, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
New Mexico, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zug, Switzerland
Patent: 5
With the analysis among 1,025 patents, we discovered top 229 universities and scientific research institutions by total patent application. Shandong Jiaotong University, Southeast University, Jiangsu University are dominant in this area. They take 12.88% of the total patent filing.
Shandong Sheng, China
Patent: 54
Jiangsu Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 32
Heilongjiang Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 11