With the analysis among 5,313 patents, we discovered top 481 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 6.93% of the total patent filing.
Tokyo-to, Japan
Patent: 146
Osaka-fu, Japan
Patent: 112
Tokyo-to, Japan
Patent: 110
Tokyo-to, Japan
Patent: 109
Chungcheongnam-do, South Korea
Patent: 85
Bayern, Germany
Patent: 82
Tokyo-to, Japan
Patent: 81
New York, United States
Patent: 58
Tokyo-to, Japan
Patent: 58
With the analysis among 17 patents, we discovered top 9 start-ups by total patent application. Electric Fuel Ltd., Energizer Brands LLC, Hefei Zhongheng Micro Semiconductor Co Ltd. are active in this area.
California, United States
Patent: 3
Anhui Sheng, China
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 781 patents applied in the last 5 years. We discover 447 most active companies in this area. The fast-growing BOE Technology Group Co., Ltd., Central South University, University of Electronic Science & Technology of China take 4.99% of patent filing during this period.
Beijing Shi, China
Patent: 15
Hunan Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 10
Liaoning Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Rheinland-Pfalz, Germany
Patent: 7
Tianjin Shi, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 7
With the analysis among related 781 patents in last 5 years, we discover 312 new entrants. thyssenKrupp Rasselstein GmbH, Tianjin University, thyssenkrupp AG are the most active new entrants in this area.
Rheinland-Pfalz, Germany
Patent: 7
Tianjin Shi, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 7
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
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Patent: 5
Kanagawa-ken, Japan
Patent: 5
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 935 patents, we discovered top 212 universities and scientific research institutions by total patent application. Southeast University, Central South University, University of Electronic Science & Technology of China are dominant in this area. They take 8.13% of the total patent filing.
Jiangsu Sheng, China
Patent: 28
Hunan Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 16
Liaoning Sheng, China
Patent: 16
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8