With the analysis among 326 patents, we discovered top 53 key players by total patent application. PENTAX Corp., Nikon Corp., Minolta Co., Ltd. are dominant in this area. They take 39.26% of the total patent filing.
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 37
Osaka-fu, Japan
Patent: 16
New York, United States
Patent: 10
Massachusetts, United States
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
Hertfordshire, United Kingdom
Patent: 6
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Shanghai Junyu Biotechnology Co., Ltd., Cefla SC, Palo Alto Research Center LLC take 37.50% of patent filing during this period.
Shanghai Junyu Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
Emilia-Romagna, Italy
Patent: 1
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. Shanghai Junyu Biotechnology Co., Ltd., Palo Alto Research Center LLC, China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute are the most active new entrants in this area.
Shanghai Junyu Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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