With the analysis among 416 patents, we discovered top 186 key players by total patent application. Sumitomo Chemical Co., Ltd., Corning, Inc., Murata Manufacturing Co. Ltd. are dominant in this area. They take 18.03% of the total patent filing.
Tokyo-to, Japan
Patent: 32
New York, United States
Patent: 25
Kyoto-fu, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 13
Oklahoma, United States
Patent: 8
ISHIHARA SANGYO KAISHA LTD.
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With the analysis among related 28 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Zhejiang University, Hebei University of Technology, Foshan Jiaohe Technology Co., Ltd. take 14.29% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 25 new entrants. Foshan Jiaohe Technology Co., Ltd., Jiangsu Dongfang Shuohua Optical Materials Co., Ltd., Nanyang Institute of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 153 patents, we discovered top 67 universities and scientific research institutions by total patent application. Zhejiang University, Fujian Institute of Research on The Structure of Matter, Tsinghua University are dominant in this area. They take 23.53% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Kagawa-ken, Japan
Patent: 2