With the analysis among 13,732 patents, we discovered top 488 key players by total patent application. NIPPON STEEL CORP., Mitsubishi Heavy Industries, Ltd., Hitachi Ltd. are dominant in this area. They take 14.48% of the total patent filing.
Tokyo-to, Japan
Patent: 1,058
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 486
Tokyo-to, Japan
Patent: 445
Osaka-fu, Japan
Patent: 406
Tokyo-to, Japan
Patent: 375
Tokyo-to, Japan
Patent: 363
Tokyo-to, Japan
Patent: 349
Shanghai Shi, China
Patent: 340
Kyoto-fu, Japan
Patent: 339
Tokyo-to, Japan
Patent: 228
With the analysis among 50 patents, we discovered top 16 start-ups by total patent application. Aisin KK, Indigo Diabetes NV, Beijing Boqing Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 23
Oost-Vlaanderen, Belgium
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 3,280 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., NIPPON STEEL CORP., POSCO Holdings Inc. take 3.75% of patent filing during this period.
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 38
Beijing Shi, China
Patent: 26
Illinois, United States
Patent: 23
Fujian Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 19
Sichuan Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 16
With the analysis among related 3,280 patents in last 5 years, we discover 373 new entrants. Illinois Tool Works, Inc., Gree Electric Appliances, Inc. of Zhuhai, Zhuhai CosMX Battery Co., Ltd. are the most active new entrants in this area.
Illinois, United States
Patent: 23
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 19
Sichuan Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Hampshire, United Kingdom
Patent: 11
With the analysis among 664 patents, we discovered top 133 universities and scientific research institutions by total patent application. Jiangsu University of Science & Technology, Shanghai Jiao Tong University, Osaka University are dominant in this area. They take 6.63% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 12
Osaka-fu, Japan
Patent: 12
Guangdong Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7