With the analysis among 1,471 patents, we discovered top 478 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., OMRON Corp. are dominant in this area. They take 9.52% of the total patent filing.
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 33
Kyoto-fu, Japan
Patent: 33
Osaka-fu, Japan
Patent: 33
Nagano-ken, Japan
Patent: 28
Aichi-ken, Japan
Patent: 25
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
With the analysis among related 208 patents applied in the last 5 years. We discover 156 most active companies in this area. The fast-growing Daito Giken, Inc., Midea Group Co. Ltd., 206th Research Institute take 6.25% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Michigan, United States
Patent: 4
Shiga-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 208 patents in last 5 years, we discover 126 new entrants. Daito Giken, Inc., Jiangsu Midea Chunhua Electric Appliance Co. Ltd., Dongguan Chenda Electric Appliance Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 3
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Meizhou Jinhang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 187 patents, we discovered top 80 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Zhejiang University, Beihang University are dominant in this area. They take 11.23% of the total patent filing.
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3