With the analysis among 83,827 patents, we discovered top 490 key players by total patent application. Matsushita Electronics Corp., Honda Motor Co., Ltd., Hitachi Ltd. are dominant in this area. They take 2.56% of the total patent filing.
Osaka-fu, Japan
Patent: 755
Tokyo-to, Japan
Patent: 690
Tokyo-to, Japan
Patent: 642
Tokyo-to, Japan
Patent: 635
Tokyo-to, Japan
Patent: 575
Tokyo-to, Japan
Patent: 554
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 498
Bayern, Germany
Patent: 363
Nagano-ken, Japan
Patent: 347
Tokyo-to, Japan
Patent: 340
With the analysis among 434 patents, we discovered top 165 start-ups by total patent application. Aisin KK, Englishco LLC, SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 64
New York, United States
Patent: 30
Guangdong Sheng, China
Patent: 26
Texas, United States
Patent: 16
Tokyo-to, Japan
Patent: 15
New York, United States
Patent: 10
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 9
Massachusetts, United States
Patent: 7
With the analysis among related 9,751 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Yingqi Technology (Shenzhen) Co., Ltd., Zhejiang University, Gree Electric Appliances, Inc. of Zhuhai take 1.51% of patent filing during this period.
Guangdong Sheng, China
Patent: 59
Zhejiang Sheng, China
Patent: 52
Guangdong Sheng, China
Patent: 36
Beijing Shi, China
Patent: 33
Liaoning Sheng, China
Patent: 32
Jilin Sheng, China
Patent: 32
Heilongjiang Sheng, China
Patent: 30
Beijing Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 24
With the analysis among related 9,751 patents in last 5 years, we discover 132 new entrants. Yingqi Technology (Shenzhen) Co., Ltd., Qingdao Changsheng Ridian Design and Research Institute Co., Ltd., Qingdao New Energy Solutions, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 59
Shandong Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 6
With the analysis among 11,817 patents, we discovered top 330 universities and scientific research institutions by total patent application. Zhejiang University, Beihang University, Tsinghua University are dominant in this area. They take 3.74% of the total patent filing.
Zhejiang Sheng, China
Patent: 211
Beijing Shi, China
Patent: 116
Beijing Shi, China
Patent: 115
Heilongjiang Sheng, China
Patent: 105
Tianjin Shi, China
Patent: 96
Jilin Sheng, China
Patent: 90
Shanghai Shi, China
Patent: 88
Heilongjiang Sheng, China
Patent: 87
Jiangsu Sheng, China
Patent: 87
Beijing Shi, China
Patent: 86