With the analysis among 1,379 patents, we discovered top 225 key players by total patent application. Nikon Corp., Hitachi Ltd., PENTAX Corp. are dominant in this area. They take 27.27% of the total patent filing.
Tokyo-to, Japan
Patent: 117
Tokyo-to, Japan
Patent: 99
Tokyo-to, Japan
Patent: 90
Osaka-fu, Japan
Patent: 84
Osaka-fu, Japan
Patent: 66
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 28
New Jersey, United States
Patent: 25
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With the analysis among related 15 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Pinghu Tianlin Children's Products Co., Ltd., XJ-Schindler (Xuchang) Elevator Co., Ltd., Bengbu College take 20.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Lincheng Chengya Auto Parts Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Dongguan Jinzhi Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Brandenburg, Germany
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 13 new entrants. Pinghu Tianlin Children's Products Co., Ltd., XJ-Schindler (Xuchang) Elevator Co., Ltd., Bengbu College are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Lincheng Chengya Auto Parts Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Dongguan Jinzhi Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Brandenburg, Germany
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 7 universities and scientific research institutions by total patent application. Tohoku University, Nanchang University, Wuhan University of Science & Technology are dominant in this area. They take 31.58% of the total patent filing.
Miyagi-ken, Japan
Patent: 3
Jiangxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1