With the analysis among 428 patents, we discovered top 93 key players by total patent application. PENTAX Corp., Sumitomo Osaka Cement Co., Ltd., Kuraray Noritake Dental, Inc. are dominant in this area. They take 22.66% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 33
Aichi-ken, Japan
Patent: 21
Illinois, United States
Patent: 20
Osaka-fu, Japan
Patent: 15
Texas, United States
Patent: 15
Tokyo-to, Japan
Patent: 11
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With the analysis among related 51 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Unilever NV, Xi'an University of Technology, Beijing Natong Medical Research Institute Co., Ltd. take 21.57% of patent filing during this period.
Zuid-Holland, Netherlands
Patent: 4
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
New Jersey, United States
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 51 patents in last 5 years, we discover 15 new entrants. Xi'an University of Technology, Beijing Natong Medical Research Institute Co., Ltd., Anhui Aozi Information Technology Co., Ltd are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
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Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 84 patents, we discovered top 28 universities and scientific research institutions by total patent application. National Cheng Kung University, Peking University, Nihon University are dominant in this area. They take 22.62% of the total patent filing.
Taiwan Province, China
Patent: 11
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1