With the analysis among 4,951 patents, we discovered top 480 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 27.73% of the total patent filing.
Tokyo-to, Japan
Patent: 637
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 452
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 284
Aichi-ken, Japan
Patent: 242
Tokyo-to, Japan
Patent: 158
Tokyo-to, Japan
Patent: 126
Tokyo-to, Japan
Patent: 122
Tokyo-to, Japan
Patent: 94
Massachusetts, United States
Patent: 87
Tokyo-to, Japan
Patent: 87
With the analysis among 20 patents, we discovered top 4 start-ups by total patent application. Englishco LLC, NanoBridge Semiconductor, Inc., KIOXIA Corp. are active in this area.
New York, United States
Patent: 16
NanoBridge Semiconductor, Inc.
Ibaraki-ken, Japan
Patent: 2
California, United States
Patent: 1
With the analysis among related 245 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing Hitachi Ltd., Anhui Huidian Science & Technology Co. Ltd., Toshiba Energy Systems & Solutions Corp. take 12.24% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Anhui Huidian Science & Technology Co. Ltd.
Anhui Sheng, China
Patent: 10
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 9
Mitsubishi Electric Corp.
Oregon, United States
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 7
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 6
Eaton Intelligent Power Ltd.
With the analysis among related 245 patents in last 5 years, we discover 87 new entrants. Shaanxi Xitao Xibu New Energy Technology Co., Ltd, Korea Water Resources Corp., Anhui Kaili Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Xitao Xibu New Energy Technology Co., Ltd
Shaanxi Sheng, China
Patent: 4
Korea Water Resources Corp.
Anhui Kaili Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 3
Anhui Pavel Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
NanoBridge Semiconductor, Inc.
Ibaraki-ken, Japan
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
With the analysis among 196 patents, we discovered top 59 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Oregon State University, Auburn University are dominant in this area. They take 10.20% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Oregon, United States
Patent: 6
Alabama, United States
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
California Institute of Technology
California, United States
Patent: 3