With the analysis among 163,222 patents, we discovered top 488 key players by total patent application. General Electric Co., Toyota Motor Corp., Matsushita Electronics Corp. are dominant in this area. They take 8.12% of the total patent filing.
Massachusetts, United States
Patent: 7,155
Tokyo-to, Japan
Patent: 3,068
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 3,035
United Kingdom
Patent: 2,464
United Technologies Corp.
Connecticut, United States
Patent: 2,109
Tokyo-to, Japan
Patent: 2,018
Bayern, Germany
Patent: 1,990
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 1,844
Osaka-fu, Japan
Patent: 1,693
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 1,629
With the analysis among 454 patents, we discovered top 53 start-ups by total patent application. Aisin KK, Beijing I-Space Technology Co. Ltd., Crusoe Energy Systems, Inc. are active in this area.
Tokyo-to, Japan
Patent: 321
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 15
Crusoe Energy Systems, Inc.
Colorado, United States
Patent: 11
New York, United States
Patent: 11
Ontario, Canada
Patent: 10
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 9
Arizona, United States
Patent: 6
California, United States
Patent: 5
Baden-Württemberg, Germany
Patent: 5
With the analysis among related 47,257 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Vatti Corp. Ltd., Ningbo Fotile Kitchenware Co. Ltd., Toyota Motor Corp. take 3.92% of patent filing during this period.
Guangdong Sheng, China
Patent: 694
Ningbo Fotile Kitchenware Co. Ltd.
Zhejiang Sheng, China
Patent: 674
Tokyo-to, Japan
Patent: 483
Massachusetts, United States
Patent: 431
Guangdong Vanward New Electric Co., Ltd.
Guangdong Sheng, China
Patent: 418
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 404
Guangdong Sheng, China
Patent: 400
WuHu Midea Kitchen & Bath Appliances Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 400
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 342
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 290
With the analysis among related 47,257 patents in last 5 years, we discover 103 new entrants. Hubei Everway Environmental Energy Technology Co., Ltd., CSSC-MES Diesel Co., Ltd., Hefei Institute of Public Security, Tsinghua University are the most active new entrants in this area.
Hubei Everway Environmental Energy Technology Co., Ltd.
Hubei Sheng, China
Patent: 67
CSSC-MES Diesel Co., Ltd.
Shanghai Shi, China
Patent: 44
Hefei Institute of Public Security, Tsinghua University
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Patent: 38
Guangdong Macro Kitchen Technology Co., Ltd.
Guangdong Sheng, China
Patent: 33
Jiangsu Wangao New Energy Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 32
Shenzhen Shenran Gas Technology Research Institute
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Patent: 30
Songshan Lake Materials Laboratory
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Patent: 29
Zhejiang Supor Kitchen & Bathroom Appliance Co., Ltd.
Zhejiang Sheng, China
Patent: 27
Zhongke Zhuoyi Environmental Technology (Dongguan) Co., Ltd.
Guangdong Sheng, China
Patent: 26
Hefei Zhongke Shunchang Waste Heat Utilization Technology Co., Ltd.
Anhui Sheng, China
Patent: 26
With the analysis among 11,649 patents, we discovered top 257 universities and scientific research institutions by total patent application. Harbin Engineering University, Xi'an Jiaotong University, Northwestern Polytechnical University are dominant in this area. They take 5.49% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 215
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 214
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 210
Beijing Shi, China
Patent: 206
Zhejiang Sheng, China
Patent: 127
Beijing Shi, China
Patent: 117
Tianjin Shi, China
Patent: 113
North China Electric Power University
Beijing Shi, China
Patent: 109
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 103
Jiangsu Sheng, China
Patent: 95