Search results for “Ion-exchange membranes” companies
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Key Players
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Innovation Intensity
With the analysis among 12,663 patents, we discovered top 469 key players by total patent application. AGC, Inc. (Japan), Tokuyama Corp., Asahi Kasei Corp. are dominant in this area. They take 12.82% of the total patent filing.
Tokyo-to, Japan
Patent: 814
Tokyo-to, Japan
Patent: 473
Tokyo-to, Japan
Patent: 336
Delaware, United States
Patent: 258
China
Patent: 202
Tokyo-to, Japan
Patent: 201
Tokyo-to, Japan
Patent: 186
Kanagawa-ken, Japan
Patent: 174
Tokyo-to, Japan
Patent: 161
Rheinland-Pfalz, Germany
Patent: 152
Startups & Unicorns
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Innovation Intensity
With the analysis among 53 patents, we discovered top 15 start-ups by total patent application. Enapter Srl, Aisin KK, HPNow ApS are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,706 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing AGC, Inc. (Japan), Dalian University of Technology, Shandong Dongyue Polymer Material Co. Ltd. take 5.43% of patent filing during this period.
Tokyo-to, Japan
Patent: 52
Liaoning Sheng, China
Patent: 50
Shandong Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 40
Pennsylvania, United States
Patent: 32
Zhejiang Sheng, China
Patent: 32
KOLONG INDUSTRIAL CO., LTD
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Patent: 31
California, United States
Patent: 25
South Korea
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 24
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,706 patents in last 5 years, we discover 292 new entrants. Guangdong Chestnut Technology Co., Ltd., Asaka Riken Co., Ltd., State Power Invt Corp. Hydrogen Energy Tech Dev Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 21
Fukushima-ken, Japan
Patent: 15
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Rhode Island, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 2,776 patents, we discovered top 265 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University of Technology, Zhejiang University are dominant in this area. They take 8.11% of the total patent filing.
Liaoning Sheng, China
Patent: 71
Zhejiang Sheng, China
Patent: 52
Zhejiang Sheng, China
Patent: 46
Yamaguchi-ken, Japan
Patent: 43
Beijing Shi, China
Patent: 42
Anhui Sheng, China
Patent: 41
Beijing Shi, China
Patent: 37
Heilongjiang Sheng, China
Patent: 36
New York, United States
Patent: 32
Shanghai Shi, China
Patent: 31
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