With the analysis among 940 patents, we discovered top 203 key players by total patent application. Leica Instruments (Singapore) Pte Ltd., Nikon Corp., Olympus Corp. are dominant in this area. They take 20.21% of the total patent filing.
Tokyo-to, Japan
Patent: 63
Tokyo-to, Japan
Patent: 62
Thüringen, Germany
Patent: 31
Tokyo-to, Japan
Patent: 23
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With the analysis among related 134 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing Vision Eng Co. Ltd., Koh Young Technology, Inc., Carl Zeiss Meditec AG take 17.16% of patent filing during this period.
Gyeonggi-do, South Korea
Patent: 4
Thüringen, Germany
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nanjing Hengrong Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Oklahoma, United States
Patent: 2
With the analysis among related 134 patents in last 5 years, we discover 55 new entrants. Nanjing Hengrong Photoelectric Technology Co., Ltd., Raytrx LLC, Physical Evidence Identification Center of the Ministry of Public Security are the most active new entrants in this area.
Nanjing Hengrong Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Oklahoma, United States
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Chongqing Xinqiao Hospital
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sanwen Science and Education Instrument Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among 167 patents, we discovered top 59 universities and scientific research institutions by total patent application. Tohoku University, Zhejiang University, Ningbo University are dominant in this area. They take 17.96% of the total patent filing.
Miyagi-ken, Japan
Patent: 8
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Suceava, Romania
Patent: 4
Shanghai Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3