Search results for “Nickel–hydrogen battery” companies
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Key Players
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Innovation Intensity
With the analysis among 1,069 patents, we discovered top 418 key players by total patent application. Toyota Motor Corp., Matsushita Electronics Corp., SANYO Electric Co., Ltd. are dominant in this area. They take 16.09% of the total patent filing.
Tokyo-to, Japan
Patent: 92
Osaka-fu, Japan
Patent: 46
California, United States
Patent: 34
Hunan Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 17
Hyogo-ken, Japan
Patent: 14
Kyoto-fu, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Chongqing Shi, China
Patent: 10
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 129 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing Toyota Motor Corp., National Engineering Res Center of Advanced Ene Storage Mats, Dongguan Chaoba Battery Co. Ltd. take 20.16% of patent filing during this period.
Tokyo-to, Japan
Patent: 13
Hunan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 4
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Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Hyogo-ken, Japan
Patent: 2
Henan Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 129 patents in last 5 years, we discover 64 new entrants. Zhenjiang Zhongmei Electron Co. Ltd., Wuhan Grove Hydrogen Automotive Co., Ltd., Henan Hengming New Energy Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Japan
Patent: 2
Hunan Sheng, China
Patent: 2
Hiroshima-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 136 patents, we discovered top 66 universities and scientific research institutions by total patent application. Guilin University of Technology, South China University of Technology, Shanghai Institute of Microsystem & Information Technology are dominant in this area. They take 12.50% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
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