With the analysis among 4,845 patents, we discovered top 480 key players by total patent application. DAIKIN INDUSTRIES Ltd., Toyota Industries Corp., Eagle Industry Co., Ltd. are dominant in this area. They take 17.21% of the total patent filing.
Osaka-fu, Japan
Patent: 289
Hyogo-ken, Japan
Patent: 285
Tokyo-to, Japan
Patent: 260
Tokyo-to, Japan
Patent: 250
Osaka-fu, Japan
Patent: 170
Tokyo-to, Japan
Patent: 162
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 142
Chiba-ken, Japan
Patent: 133
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Letv Cloud Computing Co. Ltd., JOLED, Inc. are active in this area.
Beijing Shi, China
Patent: 1
Chiba-ken, Japan
Patent: 1
With the analysis among related 316 patents applied in the last 5 years. We discover 109 most active companies in this area. The fast-growing Eagle Industry Co., Ltd., Kobelco Construction Machinery Co. Ltd., Johnson Controls Tyco IP Holdings LLP take 49.37% of patent filing during this period.
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 19
Aichi-ken, Japan
Patent: 4
North Carolina, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 316 patents in last 5 years, we discover 73 new entrants. McQuay Air Conditioning & Refrigeration (Wuhan) Co. Ltd., Anhui Jiyuan Electric Network Technology Co. Ltd., Zhuhai Landa Compressor Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Junli Kangbo Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 139 patents, we discovered top 40 universities and scientific research institutions by total patent application. Tsinghua University, Shandong University, Jilin University are dominant in this area. They take 23.74% of the total patent filing.
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1