With the analysis among 609 patents, we discovered top 284 key players by total patent application. Mitsubishi Electric Corp., Toshiba Lighting & Technology Corp., Matsushita Electronics Corp. are dominant in this area. They take 10.67% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Kanagawa-ken, Japan
Patent: 22
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 14
Kanagawa-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Fukushima-ken, Japan
Patent: 8
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 40 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Nidec Sankyo Corp., Wuhan Iron & Steel Co., Ltd., Yazaki Corp. take 15.00% of patent filing during this period.
Shiga-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
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Patent: 2
Texas, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 25 new entrants. Nidec Sankyo Corp., Wuhan Iron & Steel Co., Ltd., Xi'an Jiaotong University are the most active new entrants in this area.
Shiga-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
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Patent: 2
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 18 universities and scientific research institutions by total patent application. Ruprecht-Karls-Universität Heidelberg, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 29.03% of the total patent filing.
Baden-Württemberg, Germany
Patent: 7
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1