With the analysis among 957 patents, we discovered top 456 key players by total patent application. Toyota Motor Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 6.58% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 17
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Aichi-ken, Japan
Patent: 14
Fukuoka-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 78 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Shiyi Scientific Research Co., Ltd, DENSO Corp., Hitachi Construction Machinery Co., Ltd. take 15.38% of patent filing during this period.
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Patent: 4
Aichi-ken, Japan
Patent: 4
Taiwan Province, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Nagano-ken, Japan
Patent: 2
Nagano-ken, Japan
Patent: 2
With the analysis among related 78 patents in last 5 years, we discover 39 new entrants. Horiba Stec Co. Ltd., Fuji Koki KK, Kyosan Denki Co., Ltd. are the most active new entrants in this area.
Nagano-ken, Japan
Patent: 2
Ibaraki-ken, Japan
Patent: 2
Hunan Sheng, China
Patent: 2
Ningbo Seewo Engineering Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Weisuyuan (Beijing) Biomedical Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
With the analysis among 60 patents, we discovered top 29 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Southeast University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 20.00% of the total patent filing.
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1