With the analysis among 25 patents, we discovered top 24 key players by total patent application. Mitsubishi Electric Corp., Guangdong Power Grid Co. Ltd., Hitachi Ltd. are dominant in this area. They take 24.00% of the total patent filing.
Mitsubishi Electric Corp.
Guangdong Sheng, China
Patent: 2
Nagano-ken, Japan
Patent: 1
Yamanashi-ken, Japan
Patent: 1
California, United States
Patent: 1
Kanagawa-ken, Japan
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Guangdong Power Grid Co. Ltd., Chaozhou Power Design Office take 60.00% of patent filing during this period.
Mitsubishi Electric Corp.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Eric Inertial System Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yamanashi-ken, Japan
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 9 new entrants. Mitsubishi Electric Corp., Guangdong Power Grid Co. Ltd., Chaozhou Power Design Office are the most active new entrants in this area.
Mitsubishi Electric Corp.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Eric Inertial System Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yamanashi-ken, Japan
Patent: 1
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