With the analysis among 327 patents, we discovered top 39 key players by total patent application. Murata Manufacturing Co. Ltd., TDK Corp., Proterial Ltd. are dominant in this area. They take 69.11% of the total patent filing.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 144
Tokyo-to, Japan
Patent: 42
Chiba-ken, Japan
Patent: 40
Tokyo-to, Japan
Patent: 20
Liaoning Sheng, China
Patent: 8
Mitsubishi Electric Corp.
Microsoft Technology Licensing LLC
Washington, United States
Patent: 6
CITY OF ROME, Italy
Patent: 5
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 3
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With the analysis among related 43 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing TDK Corp., TDK Dalian Corp., Zhejiang Dongyang Chengji Electro Mechanics Co., Ltd. take 58.14% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Liaoning Sheng, China
Patent: 7
Zhejiang Dongyang Chengji Electro Mechanics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Mitsubishi Electric Corp.
Kyosan Electric Manufacturing Co., Ltd.
Kanagawa-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 1
Tianjin Microchi Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Microsoft Technology Licensing LLC
Washington, United States
Patent: 1
Guilin Power Supply Bureau of Guangxi Power Grid Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 7 new entrants. Zhejiang Dongyang Chengji Electro Mechanics Co., Ltd., Kyosan Electric Manufacturing Co., Ltd., Yangzhou University are the most active new entrants in this area.
Zhejiang Dongyang Chengji Electro Mechanics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Kyosan Electric Manufacturing Co., Ltd.
Kanagawa-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 1
Tianjin Microchi Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Guilin Power Supply Bureau of Guangxi Power Grid Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangzhou NOD Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Michigan, United States
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Nantong University, North China Electric Power University, Yamaguchi University are dominant in this area. They take 66.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 1
Yamaguchi-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1