With the analysis among 2,968 patents, we discovered top 488 key players by total patent application. Azbil Corp., Rinnai Corp., Hochiki Corp. are dominant in this area. They take 6.30% of the total patent filing.
Tokyo-to, Japan
Patent: 90
Aichi-ken, Japan
Patent: 50
Tokyo-to, Japan
Patent: 47
DUBLIN, Ireland
Patent: 36
Osaka-fu, Japan
Patent: 35
Massachusetts, United States
Patent: 33
Tokyo-to, Japan
Patent: 33
Kyoto-fu, Japan
Patent: 32
Tokyo-to, Japan
Patent: 21
Minnesota, United States
Patent: 21
With the analysis among 8 patents, we discovered top 6 start-ups by total patent application. Chengdu Ruiyan Technology Co. Ltd., Haier COSMOPlat Wulian Ecological Technology Co., Ltd., Beijing Terminus Technology Group Co.,. Ltd. are active in this area.
Sichuan Sheng, China
Patent: 2
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,568 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Azbil Corp., Gree Electric Appliances, Inc. of Zhuhai, Shandong Yuneng Control Engineering Co., Ltd. take 3.25% of patent filing during this period.
Tokyo-to, Japan
Patent: 22
Guangdong Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 14
Aichi-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Guangdong Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
DUBLIN, Ireland
Patent: 11
Jiangsu Sheng, China
Patent: 10
With the analysis among related 1,568 patents in last 5 years, we discover 425 new entrants. Shandong Yuneng Control Engineering Co., Ltd., Wuxi General Monitors Co. Ltd., Huadian Electric Power Research Institute Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 341 patents, we discovered top 112 universities and scientific research institutions by total patent application. University of Tokushima, North China Electric Power University, Huaiyin Institute of Technology are dominant in this area. They take 8.21% of the total patent filing.
Tokushima-ken, Japan
Patent: 9
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4