With the analysis among 25,214 patents, we discovered top 480 key players by total patent application. Toyota Motor Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 4.02% of the total patent filing.
Tokyo-to, Japan
Patent: 382
Tokyo-to, Japan
Patent: 375
Osaka-fu, Japan
Patent: 256
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 255
Tokyo-to, Japan
Patent: 254
Tokyo-to, Japan
Patent: 244
Aichi-ken, Japan
Patent: 220
Fukushima-ken, Japan
Patent: 181
Tokyo-to, Japan
Patent: 175
Tokyo-to, Japan
Patent: 154
With the analysis among 88 patents, we discovered top 22 start-ups by total patent application. Aisin KK, Thermal Corp., Energizer Brands LLC are active in this area.
Tokyo-to, Japan
Patent: 45
California, United States
Patent: 5
California, United States
Patent: 4
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
Overijssel, Netherlands
Patent: 3
New York, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 5,282 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shenyang Jianzhu University, BOE Technology Group Co., Ltd., China University of Mining & Technology take 2.42% of patent filing during this period.
Liaoning Sheng, China
Patent: 63
Beijing Shi, China
Patent: 35
Jiangsu Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 20
Sichuan Sheng, China
Patent: 19
Liaoning Sheng, China
Patent: 18
Beijing Shi, China
Patent: 18
With the analysis among related 5,282 patents in last 5 years, we discover 203 new entrants. Wuhan China Star Optoelectronics Semicon Display Tech Co., Qingdao Doublestar Tire Industrial Co., Ltd., Shandong Jianzhu University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 9
Wisconsin, United States
Patent: 7
Michigan, United States
Patent: 7
Jilin Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
With the analysis among 3,104 patents, we discovered top 231 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, China University of Mining & Technology, Zhejiang University are dominant in this area. They take 7.25% of the total patent filing.
Liaoning Sheng, China
Patent: 91
Jiangsu Sheng, China
Patent: 87
Zhejiang Sheng, China
Patent: 47
Heilongjiang Sheng, China
Patent: 45
Shaanxi Sheng, China
Patent: 42
Shanghai Shi, China
Patent: 38
Shandong Sheng, China
Patent: 35
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 34
Chongqing Shi, China
Patent: 33