With the analysis among 989 patents, we discovered top 477 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., SMS AG & Co.oHG are dominant in this area. They take 6.98% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 15
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Fukushima-ken, Japan
Patent: 12
Osaka-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 251 patents applied in the last 5 years. We discover 185 most active companies in this area. The fast-growing Foshan Shunde Midea Electrical Heating Appliances Manufacturin, State Grid Corp. of China, Peace World Co., Ltd take 5.98% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
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Patent: 5
Hubei Sheng, China
Patent: 4
California, United States
Patent: 4
Tennessee, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
With the analysis among related 251 patents in last 5 years, we discover 167 new entrants. Peace World Co., Ltd, Industry Foundation of Chonnam National University, Hubei University of Education are the most active new entrants in this area.
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Patent: 5
Hubei Sheng, China
Patent: 4
California, United States
Patent: 4
Tennessee, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 150 patents, we discovered top 51 universities and scientific research institutions by total patent application. Saitama University, Lanzhou Jiaotong University, National Taiwan University are dominant in this area. They take 10.00% of the total patent filing.
Saitama-ken, Japan
Patent: 5
Gansu Sheng, China
Patent: 5
Taiwan Province, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3