With the analysis among 504 patents, we discovered top 297 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 10.91% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 11
Reggio Emilia, Italy
Patent: 9
Sumitomo Electric Industries Ltd.
Mitsubishi Heavy Industries, Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Syddanmark, Denmark
Patent: 1
With the analysis among related 65 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing Southwest Jiaotong University, Hubei Zhentai Construction Engineering Quality Inspection Co., Duowei Union Group Co. Ltd. take 10.77% of patent filing during this period.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Hubei Zhentai Construction Engineering Quality Inspection Co.
Hubei Sheng, China
Patent: 2
Duowei Union Group Co. Ltd.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
CITIC Heavy Industries Co., Ltd.
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Xinzi Precision Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Danyang Yixun Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Institute of Technology Chongqing Innovation Center
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Patent: 1
CCCC SHEC Fourth Engineering Co.,Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 65 patents in last 5 years, we discover 62 new entrants. Southwest Jiaotong University, Hubei Zhentai Construction Engineering Quality Inspection Co., Duowei Union Group Co. Ltd. are the most active new entrants in this area.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Hubei Zhentai Construction Engineering Quality Inspection Co.
Hubei Sheng, China
Patent: 2
Duowei Union Group Co. Ltd.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
CITIC Heavy Industries Co., Ltd.
Henan Sheng, China
Patent: 2
Zhejiang Xinzi Precision Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Danyang Yixun Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Institute of Technology Chongqing Innovation Center
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Patent: 1
CCCC SHEC Fourth Engineering Co.,Ltd.
Anhui Sheng, China
Patent: 1
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 40 patents, we discovered top 17 universities and scientific research institutions by total patent application. Jilin University, Southwest Jiaotong University, Central South University are dominant in this area. They take 20.00% of the total patent filing.
Jilin Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Korea Advanced Institute of Science & Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1