With the analysis among 5,864 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 3.21% of the total patent filing.
Osaka-fu, Japan
Patent: 69
Tokyo-to, Japan
Patent: 65
Tokyo-to, Japan
Patent: 54
Beijing Shi, China
Patent: 47
Tokyo-to, Japan
Patent: 45
Colorado, United States
Patent: 31
California, United States
Patent: 30
Tokyo-to, Japan
Patent: 27
Nagano-ken, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
With the analysis among 19 patents, we discovered top 13 start-ups by total patent application. Aisin KK, StratoScientific, Inc., Zhiding Medical Technology (hangzhou) Co., Ltd. are active in this area.
Washington, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2,002 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Bestop, Inc., Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd. take 2.25% of patent filing during this period.
Colorado, United States
Patent: 21
Guangdong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Minas Gerais, Brazil
Patent: 5
Shandong Sheng, China
Patent: 5
Michigan, United States
Patent: 5
With the analysis among related 2,002 patents in last 5 years, we discover 439 new entrants. EXEL Industries SA, Qingdao Haier Air Conditioner Co., Ltd., FCA US LLC are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Michigan, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Ohio, United States
Patent: 4
With the analysis among 808 patents, we discovered top 248 universities and scientific research institutions by total patent application. Sichuan Agricultural University, China Three Gorges University, North China Electric Power University are dominant in this area. They take 3.84% of the total patent filing.
Sichuan Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5