With the analysis among 80,262 patents, we discovered top 488 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 2.24% of the total patent filing.
Tokyo-to, Japan
Patent: 704
Tokyo-to, Japan
Patent: 593
Tokyo-to, Japan
Patent: 497
Bayern, Germany
Patent: 412
Tokyo-to, Japan
Patent: 404
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 374
Mecklenburg-Vorpommern, Germany
Patent: 338
Baden-Württemberg, Germany
Patent: 325
With the analysis among 288 patents, we discovered top 53 start-ups by total patent application. Aisin KK, Englishco LLC, MetisMotion GmbH are active in this area.
Tokyo-to, Japan
Patent: 120
New York, United States
Patent: 61
Bayern, Germany
Patent: 14
Texas, United States
Patent: 13
Arizona, United States
Patent: 7
Shanghai Shi, China
Patent: 5
California, United States
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
With the analysis among related 18,580 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing ContiTech Luftfedersysteme GmbH, MANN+HUMMEL GmbH, Xi'an Thermal Power Research Institute Co., Ltd. take 1.03% of patent filing during this period.
Mecklenburg-Vorpommern, Germany
Patent: 69
Shaanxi Sheng, China
Patent: 49
Tokyo-to, Japan
Patent: 49
Beijing Shi, China
Patent: 47
Guangdong Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 38
California, United States
Patent: 37
With the analysis among related 18,580 patents in last 5 years, we discover 168 new entrants. Oji Holdings Corp., Hangzhou Robam Appliances Co., Ltd., Ningbo Oaks Kitchen Appliance Manufacturing Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 36
Zhejiang Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 11
Utah, United States
Patent: 11
Kentucky, United States
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among 3,979 patents, we discovered top 276 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Institute of Technology, Tsinghua University are dominant in this area. They take 2.81% of the total patent filing.
Zhejiang Sheng, China
Patent: 39
Heilongjiang Sheng, China
Patent: 38
Beijing Shi, China
Patent: 31
Shaanxi Sheng, China
Patent: 30
Hubei Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 19
Miyagi-ken, Japan
Patent: 17
Tianjin Shi, China
Patent: 17