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.
Robert Bosch GmbH
Baden-Württemberg, Germany
Patent: 223
Rinnai Corp.
Aichi-ken, Japan
Patent: 198
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 169
Noritz Corp.
Kyoto-fu, Japan
Patent: 107
Guangdong Macro Gas Appliance Co., Ltd.
Guangdong Sheng, China
Patent: 92
Hitachi Construction Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 82
TOTO Ltd.
Fukuoka-ken, Japan
Patent: 71
GASTAR Co., Ltd.
Kanagawa-ken, Japan
Patent: 59
Ningbo Fotile Kitchenware Co. Ltd.
Zhejiang Sheng, China
Patent: 57
Zoomlion Heavy Industry Science & Technology Co., Ltd.
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.
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 5
STARTUP
Dolphin Fluidics Srl
Lombardia, Italy
Patent: 5
STARTUP
Shanghai Junqian Chuangan Technology Co. Ltd.
Shanghai Shi, China
Patent: 4
STARTUP
Sfcc
Guangdong Sheng, China
Patent: 3
STARTUP
D R Power
Zhejiang Sheng, China
Patent: 2
STARTUP
Cryterion Medical, Inc.
California, United States
Patent: 2
STARTUP
Hydrolux Sarl
Luxembourg
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
STARTUP
Resvent Medical Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
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.
Kawasaki Heavy Industries Co., Ltd.
Jiangsu Sheng, China
Patent: 48
Robert Bosch GmbH
Baden-Württemberg, Germany
Patent: 45
Guangdong Wanhe Thermal Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 34
Vatti Corp. Ltd.
Guangdong Sheng, China
Patent: 33
Ningbo Fotile Kitchenware Co. Ltd.
Zhejiang Sheng, China
Patent: 31
Nabtesco Corp.
Tokyo-to, Japan
Patent: 29
Guangdong Macro Gas Appliance Co., Ltd.
Guangdong Sheng, China
Patent: 28
Taiwan Chelic Corp. Ltd.
Taiwan Province, China
Patent: 24
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 24
Chengdu Qianfeng Electronics Co., Ltd.
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.
HEFEI PEINN ELECTRIC APPLIANCES CO.,LTD
Anhui Sheng, China
Patent: 12
Chongqing Hongjiang Machinery Co., Ltd.
Chongqing Shi, China
Patent: 10
Suzhou Renyongde IoT Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Zhejiang Sanhua Intelligent Controls Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Hangzhou Libei Electro-Hydraulic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Shanghai Xiangyin Control Technology Co., Ltd.
Shanghai Shi, China
Patent: 8
Sandvik Mining & Construction Oy
Finland
Patent: 7
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 7
Sun Hydraulics LLC
United States
Patent: 6
Suzhou Aode High-end Equipment Co., Ltd.
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 University
Zhejiang Sheng, China
Patent: 44
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 37
Jilin University
Jilin Sheng, China
Patent: 25
Jiangsu University
Jiangsu Sheng, China
Patent: 22
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 18
Tsinghua University
Beijing Shi, China
Patent: 16
Yanshan University
Hebei Sheng, China
Patent: 16
Central South University
Hunan Sheng, China
Patent: 13
Beihang University
Beijing Shi, China
Patent: 13
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 13
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