With the analysis among 37,181 patents, we discovered top 489 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., LG Electronics, Inc. are dominant in this area. They take 4.44% of the total patent filing.
Osaka-fu, Japan
Patent: 554
Tokyo-to, Japan
Patent: 325
Tokyo-to, Japan
Patent: 304
Tokyo-to, Japan
Patent: 248
Tokyo-to, Japan
Patent: 202
California, United States
Patent: 166
Texas, United States
Patent: 160
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 155
With the analysis among 105 patents, we discovered top 46 start-ups by total patent application. Aisin KK, Atec AP Co., Ltd., Ingegni SRL are active in this area.
Tokyo-to, Japan
Patent: 34
Gyeonggi-do, South Korea
Patent: 7
New York, United States
Patent: 6
Minnesota, United States
Patent: 5
Arizona, United States
Patent: 3
Texas, United States
Patent: 2
With the analysis among related 3,602 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, Midea Group Co. Ltd., State Grid Corp. of China take 0.83% of patent filing during this period.
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Taiwan Province, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 3,602 patents in last 5 years, we discover 391 new entrants. Panzhihua Jinkaiyuan Technology Co., Ltd., Phihong Technology Co., Ltd., RES Polyflow LLC are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Taiwan Province, China
Patent: 4
Henan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hebei Kangning Environmental Protection Equipment Co., Ltd.
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 2,477 patents, we discovered top 268 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Council of Scientific & Industrial Research, Tianjin University are dominant in this area. They take 3.96% of the total patent filing.
Tianjin Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Yunnan Sheng, China
Patent: 16
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10