With the analysis among 5,293 patents, we discovered top 463 key players by total patent application. Dowa Electronics Materials Co., Ltd., EIDP, Inc., Dowa KK are dominant in this area. They take 9.33% of the total patent filing.
Dowa Electronics Materials Co., Ltd.
Tokyo-to, Japan
Patent: 238
Delaware, United States
Patent: 129
Tanaka Kikinzoku Kogyo KK
Tokyo-to, Japan
Patent: 109
Nordrhein-Westfalen, Germany
Patent: 73
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 70
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 56
Mitsui Mining & Smelting Co., Ltd.
Tokyo-to, Japan
Patent: 46
California, United States
Patent: 45
With the analysis among 8 patents, we discovered top 6 start-ups by total patent application. Nerd Skincare, Inc., Shenzhen Huake Chuangzhi Technology Co., Ltd., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
New York, United States
Patent: 2
Shenzhen Huake Chuangzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
North Carolina, United States
Patent: 1
Delaware, United States
Patent: 1
With the analysis among related 1,902 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dowa Electronics Materials Co., Ltd., Canon Co., Ltd, Tanaka Kikinzoku Kogyo KK take 4.99% of patent filing during this period.
Dowa Electronics Materials Co., Ltd.
Tokyo-to, Japan
Patent: 34
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Patent: 31
Tanaka Kikinzoku Kogyo KK
Tokyo-to, Japan
Patent: 30
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Patent: 29
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 27
Kyoto-fu, Japan
Patent: 25
Tokyo-to, Japan
Patent: 25
Sumitomo Bakelite Co., Ltd.
Tokyo-to, Japan
Patent: 21
South China University of Technology
Guangdong Sheng, China
Patent: 20
With the analysis among related 1,902 patents in last 5 years, we discover 338 new entrants. NOK Corp., Osaka Gas Chemicals Co., Ltd., Hoya Lens Thailand Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 15
Osaka Gas Chemicals Co., Ltd.
Hoya Lens Thailand Co., Ltd.
Pathum Thani, Thailand
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Silver Microelectronics Co., Ltd.
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Patent: 6
Shandong Sheng, China
Patent: 5
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 5
Karl Leibinger Medizintechnik GmbH & Co. KG
Wuhu Aidesen Automation Equipment Co., Ltd.
Anhui Sheng, China
Patent: 5
With the analysis among 1,324 patents, we discovered top 291 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang University, Osaka University are dominant in this area. They take 6.27% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 28
Osaka-fu, Japan
Patent: 23
Tianjin Shi, China
Patent: 20
Shanghai Shi, China
Patent: 19
University of Science & Technology Beijing
Beijing Shi, China
Patent: 18
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 17
Hunan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Fujian Sheng, China
Patent: 14