With the analysis among 254 patents, we discovered top 57 key players by total patent application. Nikon Corp., Olympus Corp., Olympus Imaging Corp. are dominant in this area. They take 50.00% of the total patent filing.
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 16
Kanagawa-ken, Japan
Patent: 10
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With the analysis among related 29 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Nanjing Forestry University, Shanghai Normal University, Chongqing Houtai Precision Machinery Co., Ltd. take 17.24% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Houtai Precision Machinery Co., Ltd.
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 21 new entrants. Nanjing Forestry University, Shanghai Normal University, Chongqing Houtai Precision Machinery Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Houtai Precision Machinery Co., Ltd.
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 18 universities and scientific research institutions by total patent application. Shanghai Normal University, Nanjing Forestry University, Keio University are dominant in this area. They take 23.08% of the total patent filing.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1