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
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 73
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 69
Shanghai Shi, China
Patent: 67
Kyoto-fu, Japan
Patent: 59
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 55
Sanyo Special Steel Co., Ltd.
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 Ligetai Biological Technology Co. , Ltd.
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 1
Changchun Changguang Aerospace Composite Materials Co Ltd.
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 University of Technology
Zhejiang Sheng, China
Patent: 18
Longyan Yongfa Powder Metallurgy Co.,Ltd.
Fujian Sheng, China
Patent: 14
Baosteel Special Steel Shaoguan Co., Ltd.
Guangdong Sheng, China
Patent: 14
Heilongjiang Linke Wooden Product Co., Ltd.
Heilongjiang Sheng, China
Patent: 12
Hubei Xin Yegang Special Tube Co. Ltd.
Hubei Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 11
Shanghai Pushuo Automation Co., Ltd.
Shanghai Shi, China
Patent: 10
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Changshu Feifan Metalwork Co. Ltd.
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 University of Technology
Zhejiang Sheng, China
Patent: 18
Shanghai Pushuo Automation Co., Ltd.
Shanghai Shi, China
Patent: 10
Guangyuan Botong Aluminum Co., Ltd.
Sichuan Sheng, China
Patent: 8
Sun Yat sen University of Electronic Science and Technology
Guangdong Sheng, China
Patent: 8
Foshan Shunde Rongtuo Metal Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Inner Mongolia Zhonghuan Photovoltaic Materials Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 7
Inner Mongolia Zhonghuan GCL Photovoltaic Materials Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Hangzhou Boyuan Metal Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Gao'an Shunhui Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 6
Xinghua Xinqianglong Stainless Steel Products Co., Ltd.
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 University of Technology
Zhejiang Sheng, China
Patent: 18
Jilin Sheng, China
Patent: 16
University of Science & Technology Beijing
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Southwest Petroleum University
Sichuan Sheng, China
Patent: 11
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 11
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 10
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 10