With the analysis among 1,369 patents, we discovered top 463 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Westinghouse Electric Co. LLC are dominant in this area. They take 27.25% of the total patent filing.
Tokyo-to, Japan
Patent: 209
Tokyo-to, Japan
Patent: 118
Gansu Sheng, China
Patent: 46
Gyeongsangbuk-do, South Korea
Patent: 33
Massachusetts, United States
Patent: 32
Massachusetts, United States
Patent: 28
Bayern, Germany
Patent: 24
North Carolina, United States
Patent: 23
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 20
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 372 patents applied in the last 5 years. We discover 230 most active companies in this area. The fast-growing Raytheon Technologies Corp., Mitsubishi Electric Corp., Guangdong Xianglian Precision Machinery Co. Ltd. take 9.41% of patent filing during this period.
Massachusetts, United States
Patent: 17
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Ohio, United States
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 372 patents in last 5 years, we discover 200 new entrants. Bayerische Motoren Werke AG, Gree Electric Appliances, Inc. of Zhuhai, Engineered Profiles LLC are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Ohio, United States
Patent: 5
Beijing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 154 patents, we discovered top 30 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, China Institute of Atomic Energy, Korea Advanced Institute of Science & Technology are dominant in this area. They take 45.45% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
ZURICH, Switzerland
Patent: 3
Heilongjiang Sheng, China
Patent: 2