With the analysis among 14,598 patents, we discovered top 483 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 2.15% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 116
Tokyo-to, Japan
Patent: 99
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 85
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 83
State Grid Corp. of China
Beijing Shi, China
Patent: 83
Tokyo-to, Japan
Patent: 51
Hubei Sheng, China
Patent: 43
Tokyo-to, Japan
Patent: 40
Fukushima-ken, Japan
Patent: 39
With the analysis among 25 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Ankao Suzhou Energy Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Ankao Suzhou Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Huitian Aerospace Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Yufan Intelligence Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Wuhan Qinggou Cloud Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Beijing Dream Ink Technology Co Ltd.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 5,308 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shenyang Jianzhu University, State Grid Corp. of China, Fuzhou University take 1.30% of patent filing during this period.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 24
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Fujian Sheng, China
Patent: 22
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 21
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 20
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 19
Chongqing Shi, China
Patent: 16
Hunan Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 13
With the analysis among related 5,308 patents in last 5 years, we discover 263 new entrants. Southwest Jiaotong University, Shenzhen Haichuan New Material Technology Co., Ltd., Beijing Housing Industrialization Group Co., Ltd. are the most active new entrants in this area.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 20
Shenzhen Haichuan New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Beijing Housing Industrialization Group Co., Ltd.
Beijing Shi, China
Patent: 9
Qingdao Deep Blue Underwater Engineering Technology Co., Ltd.
Shandong Sheng, China
Patent: 8
Zhongtiedaqiaoju Group Wuhan Bridge Kexue Research Yuan Co. Lt
Hubei Sheng, China
Patent: 8
Qingdao Deep Blue Underwater Equipment Co., Ltd.
Shandong Sheng, China
Patent: 7
Anhui Transport Consulting &Design Institute Co.,Ltd.
Anhui Sheng, China
Patent: 7
East China Jiaotong University
Jiangxi Sheng, China
Patent: 6
Zhejiang Xinzhou Bamboo-based Composites Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
With the analysis among 1,904 patents, we discovered top 234 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Southeast University, Fuzhou University are dominant in this area. They take 5.93% of the total patent filing.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 36
Fujian Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 30
Hunan Sheng, China
Patent: 26
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 26
Beijing Shi, China
Patent: 25
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 23
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 22