With the analysis among 696 patents, we discovered top 301 key players by total patent application. TOSHIBA Corp., Tianjin Zhiwobeide Nonferrous Metal Products Co., Ltd., Sumitomo Electric Industries Ltd. are dominant in this area. They take 7.18% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Tianjin Shi, China
Patent: 17
Osaka-fu, Japan
Patent: 16
Noord-Holland, Netherlands
Patent: 14
Hebei Sheng, China
Patent: 13
Nagano-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Osaka-fu, Japan
Patent: 11
Hebei Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
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With the analysis among related 221 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing Tianjin Zhiwobeide Nonferrous Metal Products Co., Ltd., Castech, Inc., Cnbm Bengbu Design & Research Institute For Glass Ind Co. Ltd. take 9.95% of patent filing during this period.
Tianjin Shi, China
Patent: 8
Fujian Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
With the analysis among related 221 patents in last 5 years, we discover 99 new entrants. Harbin Engineering University, Wuhan University of Science & Technology, Lumising Special Glass Technology Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 3
With the analysis among 261 patents, we discovered top 41 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Fujian Institute of Research on The Structure of Matter, Ningbo University are dominant in this area. They take 14.94% of the total patent filing.
Shanghai Shi, China
Patent: 21
Fujian Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Shandong Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4