With the analysis among 456 patents, we discovered top 155 key players by total patent application. Matsushita Electronics Corp., NEC Corp., TOSHIBA Corp. are dominant in this area. They take 19.08% of the total patent filing.
Osaka-fu, Japan
Patent: 44
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Fukushima-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 19 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., China Automotive Engineering Research Institute Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 26.32% of patent filing during this period.
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 12 new entrants. Zhejiang Geely Holding Group Co., Ltd., China Automotive Engineering Research Institute Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 9 universities and scientific research institutions by total patent application. University College Cork, Shenzhen University, Chuo University are dominant in this area. They take 47.83% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2