With the analysis among 60,375 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 3.74% of the total patent filing.
Osaka-fu, Japan
Patent: 1,238
Tokyo-to, Japan
Patent: 534
Tokyo-to, Japan
Patent: 484
Tokyo-to, Japan
Patent: 425
Kyoto-fu, Japan
Patent: 412
California, United States
Patent: 378
Bayern, Germany
Patent: 316
Fukuoka-ken, Japan
Patent: 307
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 301
Niigata-ken, Japan
Patent: 211
With the analysis among 76 patents, we discovered top 29 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Glowee SAS are active in this area.
Tokyo-to, Japan
Patent: 28
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 3
New York, United States
Patent: 3
Illinois, United States
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 23,280 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., China Petroleum & Chemical Corp., Yantai Dongde Industrial Co., Ltd. take 1.02% of patent filing during this period.
Shaanxi Sheng, China
Patent: 105
Beijing Shi, China
Patent: 68
Shandong Sheng, China
Patent: 65
Shandong Sheng, China
Patent: 63
Shandong Sheng, China
Patent: 52
Shaanxi Sheng, China
Patent: 42
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 41
Uttar Pradesh, India
Patent: 39
Jiangsu Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 38
With the analysis among related 23,280 patents in last 5 years, we discover 178 new entrants. Yantai Dongde Industrial Co., Ltd., Hebei Daorong New Energy Technology Co., Ltd., Qingdao Haier Dishwasher Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 65
Hebei Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
With the analysis among 6,256 patents, we discovered top 282 universities and scientific research institutions by total patent application. Tsinghua University, Tianjin University, Zhejiang University are dominant in this area. They take 5.32% of the total patent filing.
Beijing Shi, China
Patent: 116
Tianjin Shi, China
Patent: 110
Zhejiang Sheng, China
Patent: 105
Shaanxi Sheng, China
Patent: 87
Jiangsu Sheng, China
Patent: 84
Beijing Shi, China
Patent: 66
Jiangsu Sheng, China
Patent: 62
Yunnan Sheng, China
Patent: 60
Shanghai Shi, China
Patent: 58
Jiangsu Sheng, China
Patent: 53