With the analysis among 256,585 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 6.00% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 5,804
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 5,522
Tokyo-to, Japan
Patent: 4,081
Bayern, Germany
Patent: 3,921
Tokyo-to, Japan
Patent: 3,779
State Grid Corp. of China
Beijing Shi, China
Patent: 3,372
Tokyo-to, Japan
Patent: 2,829
Baden-Württemberg, Germany
Patent: 2,115
Tokyo-to, Japan
Patent: 1,973
Samsung Electronics Co., Ltd.
With the analysis among 1,281 patents, we discovered top 222 start-ups by total patent application. Aisin KK, Englishco LLC, JOLED, Inc. are active in this area.
Tokyo-to, Japan
Patent: 171
New York, United States
Patent: 119
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 67
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 62
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 55
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 32
Prologium Technology Co. Ltd.
Taiwan Province, China
Patent: 28
Ankao Suzhou Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 22
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 22
With the analysis among related 63,741 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Toyota Motor Corp., Contemporary Amperex Technology Co., Ltd. take 2.86% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 1,007
Tokyo-to, Japan
Patent: 449
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 366
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 354
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 343
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 338
Seoul, South Korea
Patent: 335
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 329
Aichi-ken, Japan
Patent: 271
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 239
With the analysis among related 63,741 patents in last 5 years, we discover 41 new entrants. Svolt Energy Technology Co., Ltd., Baoding Yuxin Electric Technology Co., Ltd., Xiamen Hithium New Energy Technology Co., Ltd. are the most active new entrants in this area.
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 139
Baoding Yuxin Electric Technology Co., Ltd.
Hebei Sheng, China
Patent: 56
Xiamen Hithium New Energy Technology Co., Ltd.
Fujian Sheng, China
Patent: 44
Huizhou Liwinon New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 43
Chuneng New Energy Co., Ltd.
Hubei Sheng, China
Patent: 33
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 31
Hengda New Energy Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 31
Fujian Scud Power Technology Co., Ltd.
Fujian Sheng, China
Patent: 30
Chongqing Konka Photoelectric Technology Research Institute
Chongqing Shi, China
Patent: 29
Yungu (Gu'an) Technology Co., Ltd.
Hebei Sheng, China
Patent: 29
With the analysis among 17,256 patents, we discovered top 248 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Southeast University, North China Electric Power University are dominant in this area. They take 7.55% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 340
Jiangsu Sheng, China
Patent: 339
North China Electric Power University
Beijing Shi, China
Patent: 321
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 266
South China University of Technology
Guangdong Sheng, China
Patent: 263
Beijing Shi, China
Patent: 231
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 216
Zhejiang Sheng, China
Patent: 200
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 135
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 128