With the analysis among 429 patents, we discovered top 164 key players by total patent application. Fujitsu Ltd., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 16.78% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 19
New York, United States
Patent: 15
Tokyo-to, Japan
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 9
Telefonaktiebolaget LM Ericsson
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With the analysis among related 13 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Qredo Services Ltd., Golden Panda Ltd., F.P.T. Industries Ltd. take 30.77% of patent filing during this period.
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Johnson Controls-Hitachi Air Conditioning Taiwan Co., Ltd.
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jinan Zhenzhen Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 10 new entrants. Qredo Services Ltd., Golden Panda Ltd., F.P.T. Industries Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Johnson Controls-Hitachi Air Conditioning Taiwan Co., Ltd.
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jinan Zhenzhen Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 8 universities and scientific research institutions by total patent application. Petro Mohyla Black Sea State University, Zhejiang University, Railway Technical Research Institute are dominant in this area. They take 22.22% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong University of Technology
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1