With the analysis among 4,470 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Seiko Epson Corp. are dominant in this area. They take 5.84% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 94
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 54
Nagano-ken, Japan
Patent: 51
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 39
California, United States
Patent: 39
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 37
Yoshino Kogyosho Co. Ltd.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 31
With the analysis among 8 patents, we discovered top 7 start-ups by total patent application. Aisin KK, KIOXIA Corp., M-I LLC are active in this area.
Texas, United States
Patent: 1
Yamagata-ken, Japan
Patent: 1
Hyogo-ken, Japan
Patent: 1
Hunan Sheng, China
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 449 patents applied in the last 5 years. We discover 376 most active companies in this area. The fast-growing Chong Woo Co. Ltd., Yoshino Kogyosho Co. Ltd., Chugai Ro Co., Ltd. take 2.00% of patent filing during this period.
Incheon, South Korea
Patent: 3
Yoshino Kogyosho Co. Ltd.
Aichi-ken, Japan
Patent: 3
Zhejiang euchem chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd
Guangdong Sheng, China
Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Sanden Retail Systems Corp.
Hubei Sheng, China
Patent: 2
With the analysis among related 449 patents in last 5 years, we discover 309 new entrants. Zhejiang euchem chemical Co. Ltd., Sanden Retail Systems Corp., Wuhan University are the most active new entrants in this area.
Zhejiang euchem chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Sanden Retail Systems Corp.
Hubei Sheng, China
Patent: 2
Changchun Wanrong Decoration Materials Co., Ltd.
Jilin Sheng, China
Patent: 2
Lianyungang Guoxin Edible Fungus Complete Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Gyeongsangbuk-do, South Korea
Patent: 2
Microvast Power Systems Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Tianjin Normal University
Tianjin Shi, China
Patent: 2
Longcheng Lida (Dalian) Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Wuhan Chuyi Environmental Protection Engineering Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among 298 patents, we discovered top 118 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Beijing University of Technology, South China University of Technology are dominant in this area. They take 6.38% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Beijing University of Technology
Beijing Shi, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Dresden University of Technology
Sachsen, Germany
Patent: 3
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 3