With the analysis among 140 patents, we discovered top 64 key players by total patent application. Sumitomo Electric Industries Ltd., Nippon Telegraph & Telephone Corp., Corning, Inc. are dominant in this area. They take 32.14% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 27
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 8
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 5
Nagano-ken, Japan
Patent: 4
Furukawa Electric Co., Ltd.
Shin-Etsu Quartz Products Co., Ltd.
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With the analysis among related 4 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Guangdong Mingqi Construction Engineering Co., Ltd., Chongqing Weimei Ceramics Co., Ltd., Liaoning Yili Electromechanical Equipment Co., Ltd. take 75.00% of patent filing during this period.
Guangdong Mingqi Construction Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Weimei Ceramics Co., Ltd.
Chongqing Shi, China
Patent: 1
Liaoning Yili Electromechanical Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 1
Dongguan City Wonderful Ceramics Industrial Park Co., Ltd.
Guangdong Sheng, China
Patent: 1
Wuhan Cook Photoelectric Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangdong Jiamei Ceramics Co. Ltd.
Guangdong Sheng, China
Patent: 1
Jiangxi Hemei Ceramics Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 7 new entrants. Guangdong Mingqi Construction Engineering Co., Ltd., Chongqing Weimei Ceramics Co., Ltd., Liaoning Yili Electromechanical Equipment Co., Ltd. are the most active new entrants in this area.
Guangdong Mingqi Construction Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Weimei Ceramics Co., Ltd.
Chongqing Shi, China
Patent: 1
Liaoning Yili Electromechanical Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 1
Dongguan City Wonderful Ceramics Industrial Park Co., Ltd.
Guangdong Sheng, China
Patent: 1
Wuhan Cook Photoelectric Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangdong Jiamei Ceramics Co. Ltd.
Guangdong Sheng, China
Patent: 1
Jiangxi Hemei Ceramics Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 2