With the analysis among 3,049 patents, we discovered top 478 key players by total patent application. Panasonic Intellectual Property Management Co. Ltd., Matsushita Electronics Corp., Murata Manufacturing Co. Ltd. are dominant in this area. They take 13.32% of the total patent filing.
Osaka-fu, Japan
Patent: 142
Osaka-fu, Japan
Patent: 138
Kyoto-fu, Japan
Patent: 126
Tokyo-to, Japan
Patent: 88
Tokyo-to, Japan
Patent: 60
Aichi-ken, Japan
Patent: 45
California, United States
Patent: 41
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 37
Taiwan Province, China
Patent: 35
With the analysis among 15 patents, we discovered top 8 start-ups by total patent application. Beijing Beifang Jichuang Technology & Trade Co. Ltd., Axonne, Inc., Wuhan Minsheng New Technology Co Ltd. are active in this area.
Beijing Shi, China
Patent: 6
California, United States
Patent: 3
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 708 patents applied in the last 5 years. We discover 355 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., Murata Manufacturing Co. Ltd., Ulsan National Institute of Science & Technology take 10.73% of patent filing during this period.
Osaka-fu, Japan
Patent: 37
Kyoto-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 15
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
DUBLIN, Ireland
Patent: 12
Osaka-fu, Japan
Patent: 10
With the analysis among related 708 patents in last 5 years, we discover 261 new entrants. Ulsan National Institute of Science & Technology, Guangdong Midea Refrigeration Equipment Co., Ltd., Sanden Corp. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 14
Virginia, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
With the analysis among 318 patents, we discovered top 90 universities and scientific research institutions by total patent application. National Taiwan University, Southeast University, Ulsan National Institute of Science & Technology are dominant in this area. They take 16.98% of the total patent filing.
Taiwan Province, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5