With the analysis among 24,960 patents, we discovered top 487 key players by total patent application. Toshiba Lighting & Technology Corp., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 2.62% of the total patent filing.
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 285
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 216
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 153
Matsushita Electric Works Co. Ltd.
Osaka-fu, Japan
Patent: 107
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 106
Kanagawa-ken, Japan
Patent: 91
Colorado, United States
Patent: 91
Tokyo-to, Japan
Patent: 90
Tokyo-to, Japan
Patent: 90
With the analysis among 51 patents, we discovered top 23 start-ups by total patent application. Asteer Co., Ltd., Aisin KK, Shanghai MicroPort CardioFlow Medtech Co., Ltd. are active in this area.
Osaka-fu, Japan
Patent: 11
Shanghai MicroPort CardioFlow Medtech Co., Ltd.
Shanghai Shi, China
Patent: 5
Shanghai NewMed Medical Co., Ltd.
Shanghai Shi, China
Patent: 3
American Battery Solutions, Inc.
North Dakota, United States
Patent: 2
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Beijing Honganrobots Technology Development Co. Ltd.
Beijing Shi, China
Patent: 2
Shenzhen Leengstar Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
AccuMedical Beijing Co., Ltd.
Beijing Shi, China
Patent: 2
Tennessee, United States
Patent: 2
With the analysis among related 13,831 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Southwest Petroleum University, Xi'an Jiaotong University take 0.94% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 60
Southwest Petroleum University
Sichuan Sheng, China
Patent: 39
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 31
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 29
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 29
China National Petroleum Corp.
Beijing Shi, China
Patent: 25
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 22
Changzhou Ankang Medical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 22
State Grid Corp. of China
Beijing Shi, China
Patent: 22
With the analysis among related 13,831 patents in last 5 years, we discover 256 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Changzhou Ankang Medical Equipment Co., Ltd., Tianjinaotepusi Electromechanical Equipment Co. Ltd. are the most active new entrants in this area.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 24
Changzhou Ankang Medical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 22
Tianjinaotepusi Electromechanical Equipment Co. Ltd.
Tianjin Shi, China
Patent: 11
Hisense (Guangdong) Air-Conditioner Co., Ltd.
Guangdong Sheng, China
Patent: 10
Fujian Jiadeli Kitchen and Bathroom Development Co., Ltd.
Fujian Sheng, China
Patent: 10
Hebei Yili Technology Co., Ltd.
Hebei Sheng, China
Patent: 8
Affiliated Zhongshan Hospital of Dalian University
Liaoning Sheng, China
Patent: 8
Wenling Hengfa Air Conditioner Components Co. Ltd.
Zhejiang Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 8
With the analysis among 2,396 patents, we discovered top 255 universities and scientific research institutions by total patent application. Southwest Petroleum University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 5.63% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 49
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 39
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 37
Tianjin Shi, China
Patent: 24
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 23
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 21
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 20
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18