Search results for “Proportional valve” companies
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Key Players
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Innovation Intensity
With the analysis among 10,538 patents, we discovered top 494 key players by total patent application. Robert Bosch GmbH, Rinnai Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.60% of the total patent filing.
Baden-Württemberg, Germany
Patent: 223
Aichi-ken, Japan
Patent: 198
Osaka-fu, Japan
Patent: 169
Kyoto-fu, Japan
Patent: 107
Guangdong Sheng, China
Patent: 92
Tokyo-to, Japan
Patent: 82
Fukuoka-ken, Japan
Patent: 71
Kanagawa-ken, Japan
Patent: 59
Zhejiang Sheng, China
Patent: 57
Hunan Sheng, China
Patent: 50
Startups & Unicorns
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Innovation Intensity
With the analysis among 26 patents, we discovered top 9 start-ups by total patent application. Aisin KK, Dolphin Fluidics Srl, Shanghai Junqian Chuangan Technology Co. Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,697 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kawasaki Heavy Industries Co., Ltd., Robert Bosch GmbH, Guangdong Wanhe Thermal Energy Technology Co., Ltd. take 3.44% of patent filing during this period.
Jiangsu Sheng, China
Patent: 48
Baden-Württemberg, Germany
Patent: 45
Guangdong Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 31
Tokyo-to, Japan
Patent: 29
Guangdong Sheng, China
Patent: 28
Taiwan Province, China
Patent: 24
Zhejiang Sheng, China
Patent: 24
Sichuan Sheng, China
Patent: 19
New Entrants
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Innovation in recent 5 years
With the analysis among related 3,697 patents in last 5 years, we discover 305 new entrants. HEFEI PEINN ELECTRIC APPLIANCES CO.,LTD, Chongqing Hongjiang Machinery Co., Ltd., Suzhou Renyongde IoT Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Finland
Patent: 7
Jiangsu Sheng, China
Patent: 7
United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 961 patents, we discovered top 189 universities and scientific research institutions by total patent application. Zhejiang University, Zhejiang University of Technology, Jilin University are dominant in this area. They take 11.03% of the total patent filing.
Zhejiang Sheng, China
Patent: 44
Zhejiang Sheng, China
Patent: 37
Jilin Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 22
Shanxi Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Hebei Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 13
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