With the analysis among 12,021 patents, we discovered top 482 key players by total patent application. Daido Steel Co., Ltd., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 2.13% of the total patent filing.
Aichi-ken, Japan
Patent: 101
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 75
Osaka-fu, Japan
Patent: 73
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 69
Shanghai Shi, China
Patent: 67
Kyoto-fu, Japan
Patent: 59
Tokyo-to, Japan
Patent: 55
Hyogo-ken, Japan
Patent: 55
Tokyo-to, Japan
Patent: 54
With the analysis among 19 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Shanghai Ligetai Biological Technology Co. , Ltd., Smvic are active in this area.
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 4,650 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang University of Technology, Longyan Yongfa Powder Metallurgy Co.,Ltd., Baosteel Special Steel Shaoguan Co., Ltd. take 0.99% of patent filing during this period.
Zhejiang Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
With the analysis among related 4,650 patents in last 5 years, we discover 376 new entrants. Zhejiang University of Technology, Shanghai Pushuo Automation Co., Ltd., Guangyuan Botong Aluminum Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Nei Mongol Zizhiqu, China
Patent: 7
Nei Mongol Zizhiqu, China
Patent: 6
Hangzhou Boyuan Metal Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 1,179 patents, we discovered top 242 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Jilin University, University of Science & Technology Beijing are dominant in this area. They take 4.07% of the total patent filing.
Zhejiang Sheng, China
Patent: 18
Jilin Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10