With the analysis among 2,739 patents, we discovered top 477 key players by total patent application. Hitachi Ltd., NEC Corp., NIPPON STEEL CORP. are dominant in this area. They take 5.70% of the total patent filing.
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 29
Beijing Shi, China
Patent: 28
Tokyo-to, Japan
Patent: 28
Osaka-fu, Japan
Patent: 28
With the analysis among 11 patents, we discovered top 10 start-ups by total patent application. Aisin KK, Tmon, Inc., Shenzhen Fengchao Technology Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Ibaraki-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 465 patents applied in the last 5 years. We discover 408 most active companies in this area. The fast-growing NEC Corp., Toyota Motor Corp., Tsinghua University take 3.44% of patent filing during this period.
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among related 465 patents in last 5 years, we discover 330 new entrants. Harbin Sifang Boiler Co., Ltd., OneConnect Technology Co., Ltd., NEC Platforms Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 478 patents, we discovered top 163 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Tsinghua University, Tianjin University are dominant in this area. They take 7.95% of the total patent filing.
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5