With the analysis among 5,591 patents, we discovered top 488 key players by total patent application. Toyota Boshoku Corp., MAHLE International GmbH, Toyota Motor Corp. are dominant in this area. They take 3.15% of the total patent filing.
Aichi-ken, Japan
Patent: 89
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 43
Osaka-fu, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Kanagawa-ken, Japan
Patent: 30
Guangdong Sheng, China
Patent: 26
Mecklenburg-Vorpommern, Germany
Patent: 26
With the analysis among 48 patents, we discovered top 5 start-ups by total patent application. Aisin KK, Cas Aerostar Technology Co.,Ltd, M-I LLC are active in this area.
Tokyo-to, Japan
Patent: 43
Shandong Sheng, China
Patent: 2
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3,832 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Foshan Dongshan Ruize Environmental Protection Machinery Co., Ltd., Toyota Boshoku Corp. take 1.85% of patent filing during this period.
Guangdong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 23
Aichi-ken, Japan
Patent: 22
Jiangsu Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 17
With the analysis among related 3,832 patents in last 5 years, we discover 420 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Xinboyou Technology Jiangsu Co., Ltd., Shanghai Bixiufu Enterprise Management Co Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 12
Henan Sheng, China
Patent: 11
Shanghai Lanjiu Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 11
With the analysis among 335 patents, we discovered top 94 universities and scientific research institutions by total patent application. Tianjin University, Qingdao University of Technology, Changchun Institute of Technology are dominant in this area. They take 10.75% of the total patent filing.
Tianjin Shi, China
Patent: 18
Shandong Sheng, China
Patent: 9
Changchun Institute of Technology
Jilin Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4