With the analysis among 17,655 patents, we discovered top 483 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 17.80% of the total patent filing.
Tokyo-to, Japan
Patent: 1,083
Tokyo-to, Japan
Patent: 1,050
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 1,010
Tokyo-to, Japan
Patent: 785
Massachusetts, United States
Patent: 758
Aichi-ken, Japan
Patent: 577
Tokyo-to, Japan
Patent: 425
Tokyo-to, Japan
Patent: 369
Kanagawa-ken, Japan
Patent: 315
Bayern, Germany
Patent: 255
With the analysis among 77 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Driver Technologies, Inc., Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 36
New York, United States
Patent: 25
New York, United States
Patent: 5
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 4,341 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Heavy Industries, Ltd., Mitsubishi Electric Corp., Toyota Motor Corp. take 12.14% of patent filing during this period.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 234
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 134
Tokyo-to, Japan
Patent: 94
Tokyo-to, Japan
Patent: 76
Bayern, Germany
Patent: 74
Massachusetts, United States
Patent: 72
Tokyo-to, Japan
Patent: 69
Tokyo-to, Japan
Patent: 47
With the analysis among related 4,341 patents in last 5 years, we discover 324 new entrants. Nabtesco Corp., Beihang University, Precision Planting LLC are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 8
Illinois, United States
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 1,180 patents, we discovered top 254 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Zhejiang University, Beijing University of Chemical Technology are dominant in this area. They take 7.71% of the total patent filing.
Shaanxi Sheng, China
Patent: 44
Zhejiang Sheng, China
Patent: 26
Beijing Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 15