With the analysis among 25,503 patents, we discovered top 488 key players by total patent application. Invacare Corp., Sunrise Medical Hhg, Inc., Hitachi Ltd. are dominant in this area. They take 3.72% of the total patent filing.
Ohio, United States
Patent: 487
Colorado, United States
Patent: 249
Tokyo-to, Japan
Patent: 212
Tokyo-to, Japan
Patent: 203
Aichi-ken, Japan
Patent: 202
Tokyo-to, Japan
Patent: 195
Vaud, Switzerland
Patent: 169
Tokyo-to, Japan
Patent: 166
Tokyo-to, Japan
Patent: 155
Tokyo-to, Japan
Patent: 153
With the analysis among 243 patents, we discovered top 34 start-ups by total patent application. Aisin KK, ROHO, Inc., Bangbang Robot are active in this area.
Tokyo-to, Japan
Patent: 70
New York, United States
Patent: 47
Shanghai Shi, China
Patent: 18
Anhui Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 9
Taiwan Province, China
Patent: 8
Illinois, United States
Patent: 8
Zhejiang Sheng, China
Patent: 7
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 13,215 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangzhou Shiyuan Electronic Technology Co. Ltd., Toyota Motor Corp., Jirui Medical Equipment (Shanghai) Co., Ltd. take 2.33% of patent filing during this period.
Guangdong Sheng, China
Patent: 128
Tokyo-to, Japan
Patent: 118
Shanghai Shi, China
Patent: 62
Hubei Sheng, China
Patent: 52
Zhejiang Sheng, China
Patent: 44
Jilin Sheng, China
Patent: 42
Indiana, United States
Patent: 41
Anhui Sheng, China
Patent: 37
Tokyo-to, Japan
Patent: 37
Texas, United States
Patent: 36
With the analysis among related 13,215 patents in last 5 years, we discover 237 new entrants. Zuodian Industry (Hubei) Co., Ltd., Toyota Motor North America, Inc., Guangzhou Xike Medical Equipment Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 52
Texas, United States
Patent: 36
Guangdong Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 33
Fujian Sheng, China
Patent: 32
Shaanxi Sheng, China
Patent: 25
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Patent: 22
Guangdong Sheng, China
Patent: 21
With the analysis among 4,854 patents, we discovered top 331 universities and scientific research institutions by total patent application. University of Shanghai for Science & Technology, Jilin University, Hebei University of Technology are dominant in this area. They take 3.79% of the total patent filing.
Shanghai Shi, China
Patent: 84
Jilin Sheng, China
Patent: 50
Hebei Sheng, China
Patent: 50
Shandong Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 32
Anhui Sheng, China
Patent: 29
Heilongjiang Sheng, China
Patent: 28
Anhui Sheng, China
Patent: 28