With the analysis among 793 patents, we discovered top 333 key players by total patent application. AGC, Inc. (Japan), DAIKIN INDUSTRIES Ltd., Matsushita Electronics Corp. are dominant in this area. They take 20.05% of the total patent filing.
Tokyo-to, Japan
Patent: 116
Osaka-fu, Japan
Patent: 27
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 16
Japan Petroleum Exploration Co., Ltd.
Tokyo-to, Japan
Patent: 14
Chiba-ken, Japan
Patent: 12
California, United States
Patent: 12
Michigan, United States
Patent: 12
Research Institute of Innovative Technology for the Earth
Kyoto-fu, Japan
Patent: 11
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 11
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Lombardia, Italy
Patent: 1
With the analysis among related 105 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing AGC, Inc. (Japan), Kobe Gosei KK, National University of Defense Technology take 13.33% of patent filing during this period.
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Beijing Shizhuo Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Zhejiang Juhua New Materials Research Institute Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Zhejiang Quzhou Lianzhou Refrigerant Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hainan Haishen Tongzhou Pharmaceutical Co Ltd
Hainan Sheng, China
Patent: 1
With the analysis among related 105 patents in last 5 years, we discover 48 new entrants. Beijing Shizhuo Technology Co., Ltd., National University of Defense Technology, Zhejiang Juhua New Materials Research Institute Co. Ltd. are the most active new entrants in this area.
Beijing Shizhuo Technology Co., Ltd.
Beijing Shi, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Zhejiang Juhua New Materials Research Institute Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Tianjin University of Commerce
Tianjin Shi, China
Patent: 1
Institute of Agricultural Science and Technology Information, Shanxi Academy of Agricultural Sciences
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Patent: 1
Nanjing Menghe Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Hua'an New Material Co., Ltd.
Shandong Sheng, China
Patent: 1
Zhejiang Quzhou Lianzhou Refrigerant Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 121 patents, we discovered top 40 universities and scientific research institutions by total patent application. Tianjin University, Shanghai Jiao Tong University, Zhejiang University are dominant in this area. They take 33.06% of the total patent filing.
Tianjin Shi, China
Patent: 25
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Korea Institute of Science & Technology
North Carolina, United States
Patent: 2
Beijing Shi, China
Patent: 2
University of Cincinnati Physicians Co. LLC
Ohio, United States
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Shanghai Ocean University
Shanghai Shi, China
Patent: 2