With the analysis among 1,584 patents, we discovered top 338 key players by total patent application. DAIKIN INDUSTRIES Ltd., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 21.84% of the total patent filing.
Osaka-fu, Japan
Patent: 154
Tokyo-to, Japan
Patent: 113
Osaka-fu, Japan
Patent: 79
Tokyo-to, Japan
Patent: 60
California, United States
Patent: 59
Aichi-ken, Japan
Patent: 58
Michigan, United States
Patent: 49
Baden-Württemberg, Germany
Patent: 42
North Carolina, United States
Patent: 39
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With the analysis among related 264 patents applied in the last 5 years. We discover 109 most active companies in this area. The fast-growing DAIKIN INDUSTRIES Ltd., Mitsubishi Electric Corp., Daikin Europe NV take 35.61% of patent filing during this period.
Osaka-fu, Japan
Patent: 59
Tokyo-to, Japan
Patent: 21
West-Vlaanderen, Belgium
Patent: 14
Mitsubishi Electric Building Solutions Corp
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
East Sussex, United Kingdom
Patent: 4
With the analysis among related 264 patents in last 5 years, we discover 79 new entrants. Aspen Pumps Ltd., Qingdao Green Ring Industrial Equipment Co., Ltd., Kia Corp. are the most active new entrants in this area.
East Sussex, United Kingdom
Patent: 4
Qingdao Green Ring Industrial Equipment Co., Ltd.
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 44 patents, we discovered top 20 universities and scientific research institutions by total patent application. Guangdong Communication Polytechnic, Wuhan University of Technology, Tianjin University of Commerce are dominant in this area. They take 22.73% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1