With the analysis among 13,510 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 5.21% of the total patent filing.
Osaka-fu, Japan
Patent: 302
Tokyo-to, Japan
Patent: 230
Tokyo-to, Japan
Patent: 172
Tokyo-to, Japan
Patent: 147
Tokyo-to, Japan
Patent: 131
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 86
California, United States
Patent: 83
Tokyo-to, Japan
Patent: 78
With the analysis among 58 patents, we discovered top 19 start-ups by total patent application. Aisin KK, Fasford Technology Co., Ltd., HCmed Innovations Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 12
Taiwan Province, China
Patent: 4
Hong Kong SAR, China
Patent: 2
Sachsen, Germany
Patent: 2
Utah, United States
Patent: 2
Taiwan Province, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among related 1,819 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sakura Rubber Co., Ltd., Zhejiang Feier Intelligent Technology Co., Ltd., Yoshino Kogyosho Co. Ltd. take 0.71% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 1,819 patents in last 5 years, we discover 415 new entrants. Sakura Rubber Co., Ltd., Zhejiang Feier Intelligent Technology Co., Ltd., HCmed Innovations Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
With the analysis among 682 patents, we discovered top 261 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Shandong University of Science & Technology, Waseda University are dominant in this area. They take 4.55% of the total patent filing.
Shandong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4