With the analysis among 13,327 patents, we discovered top 479 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 6.45% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 437
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 215
Tokyo-to, Japan
Patent: 207
Toyama-ken, Japan
Patent: 181
Tokyo-to, Japan
Patent: 162
Matsushita Electric Works Co. Ltd.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 117
Samsung Electronics Co., Ltd.
Nagano-ken, Japan
Patent: 102
Tokyo-to, Japan
Patent: 101
With the analysis among 38 patents, we discovered top 14 start-ups by total patent application. Aisin KK, WexEnergy LLC, Geco Technologies are active in this area.
Tokyo-to, Japan
Patent: 11
New York, United States
Patent: 8
Nuevo León, Mexico
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Qinhuai Data Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Kunyou Optoelectronic Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 2,629 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing SK hynix, Inc., South China University of Technology, CSSC (Shanghai) Energy Saving Technology Development Co., Ltd. take 2.55% of patent filing during this period.
South China University of Technology
Guangdong Sheng, China
Patent: 22
CSSC (Shanghai) Energy Saving Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 20
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 15
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 12
Yamanashi-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 10
With the analysis among related 2,629 patents in last 5 years, we discover 346 new entrants. CSSC (Shanghai) Energy Saving Technology Development Co., Ltd., Ilsin Industry Co., Ltd., China Ship Scientific Research Center are the most active new entrants in this area.
CSSC (Shanghai) Energy Saving Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 20
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 8
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 8
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 6
REHAU Industries SE & Co. KG
Qingdao Haier Drum Washing Machine Co., Ltd.
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Kelin (Fujian) Garment Co., Ltd.
Fujian Sheng, China
Patent: 5
With the analysis among 1,162 patents, we discovered top 237 universities and scientific research institutions by total patent application. South China University of Technology, Donghua University, Zhejiang University are dominant in this area. They take 7.31% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 31
Zhejiang Sheng, China
Patent: 22
Beijing Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 17
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 12
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 11