With the analysis among 448,208 patents, we discovered top 478 key players by total patent application. Mitsubishi Electric Engineering Co., Ltd., DAIKIN INDUSTRIES Ltd., Daikin Airconditioning France SAS are dominant in this area. They take 6.93% of the total patent filing.
Tokyo, Japan
Patent: 11,760
Osaka, Japan
Patent: 9,657
Osaka, Japan
Patent: 9,657
Osaka, Japan
Patent: 9,115
Osaka, Japan
Patent: 9,115
Saitama, Japan
Patent: 7,286
Guangdong Sheng, China
Patent: 5,327
Tokyo, Japan
Patent: 4,770
Jilin, China
Patent: 4,562
With the analysis among 1,097 patents, we discovered top 188 start-ups by total patent application. Englishco LLC, Chart, Inc., Nippon Paint Surf Chemicals are active in this area.
New York, United States
Patent: 105
California, United States
Patent: 61
California, United States
Patent: 35
New York, United States
Patent: 30
Massachusetts, United States
Patent: 24
Massachusetts, United States
Patent: 22
Missouri, United States
Patent: 20
Noord-Holland, Netherlands
Patent: 19
Ontario, Canada
Patent: 18
With the analysis among related 131,920 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd. take 6.41% of patent filing during this period.
Guangdong Sheng, China
Patent: 3,464
Jilin, China
Patent: 2,614
Guangdong Sheng, China
Patent: 2,381
Tokyo, Japan
Patent: 2,346
Shandong Sheng, China
Patent: 1,697
Osaka, Japan
Patent: 1,517
Osaka, Japan
Patent: 1,517
Saitama, Japan
Patent: 1,145
Tokyo, Japan
Patent: 1,103
With the analysis among related 131,920 patents in last 5 years, we discover 10 new entrants. China United Network Communications Group Co., Ltd., China United Network Communications Ltd., OVH SAS are the most active new entrants in this area.
Beijing Shi, China
Patent: 48
Beijing Shi, China
Patent: 48
Île-de-France, France
Patent: 36
Shandong Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 24
With the analysis among 29,488 patents, we discovered top 349 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Zhejiang University are dominant in this area. They take 6.39% of the total patent filing.
Hunan Sheng, China
Patent: 746
Beijing Shi, China
Patent: 640
Zhejiang Sheng, China
Patent: 499
Jiangsu Sheng, China
Patent: 455
Shanghai Shi, China
Patent: 427
Guangdong Sheng, China
Patent: 415
Guangdong Sheng, China
Patent: 407
Beijing Shi, China
Patent: 383
Beijing Shi, China
Patent: 383
Shandong Sheng, China
Patent: 335