With the analysis among 677 patents, we discovered top 199 key players by total patent application. Isuzu Motors Ltd., Central Motor Wheel Co., Ltd., JTEKT Corp. are dominant in this area. They take 13.44% of the total patent filing.
Tokyo-to, Japan
Patent: 40
Central Motor Wheel Co., Ltd.
Aichi-ken, Japan
Patent: 27
Osaka-fu, Japan
Patent: 24
Hon Hai Precision Industry Co., Ltd.
Taiwan Province, China
Patent: 23
Kyoto-fu, Japan
Patent: 22
Shanghai Shi, China
Patent: 20
Zhongke Lihan (Shenzhen) Thermoacoustic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 20
Helmholtz Zentrum München
Bayern, Germany
Patent: 16
Aichi-ken, Japan
Patent: 15
Bayern, Germany
Patent: 14
With the analysis among 13 patents, we discovered top 2 start-ups by total patent application.
Overijssel, Netherlands
Patent: 12
With the analysis among related 347 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Technical Institute of Physics & Chemistry CAS, JTEKT Corp., Kyocera Corp. take 29.39% of patent filing during this period.
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 76
Osaka-fu, Japan
Patent: 15
Kyoto-fu, Japan
Patent: 11
Zhejiang Sheng, China
Patent: 10
Aichi-ken, Japan
Patent: 9
Beijing Shi, China
Patent: 8
New Mexico, France
Patent: 8
Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk
Zuid-Holland, Netherlands
Patent: 6
Jiangsu Thermoacoustic Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among related 347 patents in last 5 years, we discover 85 new entrants. Jiangsu Thermoacoustic Electromechanical Technology Co., Ltd., Haier Smart Home Co., Ltd., Infineon Technologies AG are the most active new entrants in this area.
Jiangsu Thermoacoustic Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Qingdao Haier Intelligent Technology R&D Co., Ltd.
Shandong Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 4
Tokyo University of Agriculture & Technology
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Yogyakarta, Indonesia
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
With the analysis among 502 patents, we discovered top 80 universities and scientific research institutions by total patent application. Technical Institute of Physics & Chemistry CAS, Zhejiang University, Tokai University are dominant in this area. They take 44.22% of the total patent filing.
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 153
Zhejiang Sheng, China
Patent: 56
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 13
South China Normal University
Guangdong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Beijing Institute of Technology
Beijing Shi, China
Patent: 9
Institute of Electrical Engineering, Chinese Academy of Sciences
Hunan Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6