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.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 44
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 18
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 12
Tokyo Electric Power Co. Holdings, Inc.
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.
Nippon Telegraph & Telephone Corp.
China Automotive Engineering Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 1
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Onkyo Home Entertainment Corp.
Shandong Sheng, China
Patent: 1
Holitech Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
Zhejiang Geely Holding Group Co., Ltd.
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 Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Automotive Engineering Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 1
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Foshan Shunde Midea Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Mitsubishi Heavy Industries Thermal Systems Ltd.
Ningbo Geely Luoyou Engine Components Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Wuhu Chunyuan Optoelectronic Equipment Technology Co., Ltd.
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 Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Korea Institute of Science & Technology
Korea Advanced Institute of Science & Technology