With the analysis among 182 patents, we discovered top 81 key players by total patent application. Seiko Epson Corp., Xerox, Sharp Corp. are dominant in this area. They take 20.88% of the total patent filing.
Nagano-ken, Japan
Patent: 17
Connecticut, United States
Patent: 11
Toyama-ken, Japan
Patent: 7
Aichi-ken, Japan
Patent: 7
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 18 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Seiko Epson Corp., Nippon Kayaku Co., Ltd., China Automotive Engineering Research Institute Co., Ltd. take 38.89% of patent filing during this period.
Nagano-ken, Japan
Patent: 3
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Changzhou Xiaoyu Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 11 new entrants. Nippon Kayaku Co., Ltd., China Automotive Engineering Research Institute Co., Ltd., Chongqing Kairui Testing Equipment Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Changzhou Xiaoyu Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Ohio, United States
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. Tongji University, Shenyang Aerospace University, Yanshan University are dominant in this area. They take 27.27% of the total patent filing.
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1