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
Sumitomo Osaka Cement Co., Ltd.
Tokyo-to, Japan
Patent: 33
Kuraray Noritake Dental, Inc.
Aichi-ken, Japan
Patent: 21
American Dental Association
Illinois, United States
Patent: 20
Osaka-fu, Japan
Patent: 15
Texas, United States
Patent: 15
Mitsubishi Materials Corp.
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
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 4
Beijing Natong Medical Research Institute Co., Ltd.
Beijing Shi, China
Patent: 3
Zhongshan Vocational and Technical College
Guangdong Sheng, China
Patent: 3
Zhejiang Ruigu Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
New Jersey, United States
Patent: 2
Anhui Aozi Information Technology Co., Ltd
Anhui Sheng, China
Patent: 2
The University of Hong Kong Shenzhen Hospital
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.
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 4
Beijing Natong Medical Research Institute Co., Ltd.
Beijing Shi, China
Patent: 3
Anhui Aozi Information Technology Co., Ltd
Anhui Sheng, China
Patent: 2
The University of Hong Kong Shenzhen Hospital
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Patent: 1
Shandong University Shenzhen Research Institute
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Patent: 1
Suzhou Dingan Technology Co., Ltd
Jiangsu Sheng, China
Patent: 1
East China University of Science & Technology
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.
National Cheng Kung University
Taiwan Province, China
Patent: 11
Beijing Shi, China
Patent: 4
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Institut National Polytechnique de Toulouse
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1