With the analysis among 727 patents, we discovered top 268 key players by total patent application. Nikon Corp., Minolta Co., Ltd., PENTAX Corp. are dominant in this area. They take 24.21% of the total patent filing.
Tokyo-to, Japan
Patent: 51
Osaka-fu, Japan
Patent: 46
Tokyo-to, Japan
Patent: 44
Kanagawa-ken, Japan
Patent: 9
Matsushita Electronics Corp.
Ningbo Donggang Fastener Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 161 patents applied in the last 5 years. We discover 113 most active companies in this area. The fast-growing Lianyungang Chenggang Precision Machinery Co., Ltd., Taizhou Songpu CNC Technology Co., Ltd., Xi'an Angke Optoelectronics Co., Ltd. take 8.07% of patent filing during this period.
Lianyungang Chenggang Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Taizhou Songpu CNC Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Xi'an Angke Optoelectronics Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Taizhou Jingda Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 2
Yongchun Yifeng Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Beijing Cathay Blue Shield Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
With the analysis among related 161 patents in last 5 years, we discover 106 new entrants. Lianyungang Chenggang Precision Machinery Co., Ltd., Taizhou Songpu CNC Technology Co., Ltd., Xi'an Angke Optoelectronics Co., Ltd. are the most active new entrants in this area.
Lianyungang Chenggang Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Taizhou Songpu CNC Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Xi'an Angke Optoelectronics Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Taizhou Jingda Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Yongchun Yifeng Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Beijing Cathay Blue Shield Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Anhui Yingliu Casting Co., Ltd.
Anhui Sheng, China
Patent: 2
Nanjing Institute of Railway Technology
With the analysis among 110 patents, we discovered top 36 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Changchun Institute of Optics Fine Mechanics & Physics, Changchun Sci-Tech University are dominant in this area. They take 18.18% of the total patent filing.
Xi'an Institute of Optics & Precision Mechanics of Cas
Changchun Institute of Optics Fine Mechanics & Physics
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 4
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 3
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 3
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Northeast Normal University
Jilin Sheng, China
Patent: 2