With the analysis among 6,474 patents, we discovered top 488 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 9.41% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 252
Tokyo-to, Japan
Patent: 191
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 166
Tokyo-to, Japan
Patent: 157
Tokyo-to, Japan
Patent: 139
Ehime-ken, Japan
Patent: 131
Tokyo-to, Japan
Patent: 87
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 69
With the analysis among 34 patents, we discovered top 20 start-ups by total patent application. Power Bank, Aisin KK, KIOXIA Corp. are active in this area.
Jiangsu Sheng, China
Patent: 6
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 3
SURREY, United Kingdom
Patent: 2
BRISTOL, United Kingdom
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 1,064 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sanyo Bussan Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., Sophia Co. Ltd. take 9.02% of patent filing during this period.
Ehime-ken, Japan
Patent: 51
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Landis+Gyr Innovations, Inc.
Delaware, United States
Patent: 13
California, United States
Patent: 13
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Western Digital Technologies, Inc.
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Toshiba Mitsubishi-Electric Industrial Systems Corp.
Tokyo-to, Japan
Patent: 10
Panasonic Intellectual Property Management Co. Ltd.
With the analysis among related 1,064 patents in last 5 years, we discover 382 new entrants. DENSO TEN Ltd., Gree Electric Appliances, Inc. of Zhuhai, Geotab, Inc. are the most active new entrants in this area.
Hyogo-ken, Japan
Patent: 7
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 7
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 5
Hunan Zhongke Electric Co. Ltd.
Hunan Sheng, China
Patent: 4
Zhengzhou Jixian Technology Co., Ltd.
Henan Sheng, China
Patent: 4
São Paulo, Brazil
Patent: 4
Xi'an Hengfei Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Baker Hughes Oilfield Operations LLC
Texas, United States
Patent: 4
With the analysis among 159 patents, we discovered top 59 universities and scientific research institutions by total patent application. North China Electric Power University, Korea Advanced Institute of Science & Technology, Southeast University are dominant in this area. They take 10.06% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 5
Korea Advanced Institute of Science & Technology
Jiangsu Sheng, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
China Agricultural University
Beijing Shi, China
Patent: 2
Capital Normal University
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2