With the analysis among 273 patents, we discovered top 78 key players by total patent application. International Business Machines Corp., Sharp Corp., TOSHIBA Corp. are dominant in this area. They take 27.11% of the total patent filing.
New York, United States
Patent: 38
Toyama-ken, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 13
Aichi-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 7
Washington, United States
Patent: 6
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Hangzhou Hongxi Technology Co., Ltd., Mitsubishi Pencil Co., Ltd., Beijing Jie Mao Dihua Energy Technology Co., Ltd. take 37.50% of patent filing during this period.
Hangzhou Hongxi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Jie Mao Dihua Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 5 new entrants. Hangzhou Hongxi Technology Co., Ltd., Mitsubishi Pencil Co., Ltd., Beijing Jie Mao Dihua Energy Technology Co., Ltd. are the most active new entrants in this area.
Hangzhou Hongxi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Jie Mao Dihua Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 2 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Washington, United States
Patent: 1
Shandong Sheng, China
Patent: 1