With the analysis among 462 patents, we discovered top 188 key players by total patent application. Firmenich, Inc., Hisense (Guangdong) Air-Conditioner Co., Ltd., Kao Corp. are dominant in this area. They take 15.80% of the total patent filing.
New Jersey, United States
Patent: 26
Guangdong Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
New Mexico, France
Patent: 15
Buckinghamshire, United Kingdom
Patent: 14
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 240 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Hisense (Guangdong) Air-Conditioner Co., Ltd., Unicharm Corp., Kao Corp. take 21.67% of patent filing during this period.
Guangdong Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 18
Shandong Sheng, China
Patent: 6
Kagoshima-ken, Japan
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
With the analysis among related 240 patents in last 5 years, we discover 110 new entrants. Hisense (Guangdong) Air-Conditioner Co., Ltd., Unicharm Corp., Qingdao Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 18
Shandong Sheng, China
Patent: 6
Kagoshima-ken, Japan
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 34 patents, we discovered top 9 universities and scientific research institutions by total patent application. Tsinghua University, University of Tsukuba, Railway Technical Research Institute are dominant in this area. They take 52.94% of the total patent filing.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1