With the analysis among 63 patents, we discovered top 19 key players by total patent application. Panasonic Intellectual Property Management Co. Ltd., Mitsui Mining & Smelting Co., Ltd., The Shepherd Color Co. are dominant in this area. They take 47.62% of the total patent filing.
Osaka-fu, Japan
Patent: 12
Ohio, United States
Patent: 9
California, United States
Patent: 5
Pennsylvania, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
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With the analysis among related 36 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Kunming University of Science & Technology, Guangdong University of Technology, NGK Insulators, Ltd. take 36.11% of patent filing during this period.
Yunnan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 3
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
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Patent: 1
Jiangxi Yifeng Wanguo Mining Co. Ltd.
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 17 new entrants. Kunming University of Science & Technology, Guangdong University of Technology, NGK Insulators, Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 3
Hubei Sheng, China
Patent: 2
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Patent: 1
Jiangxi Yifeng Wanguo Mining Co. Ltd.
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 53 patents, we discovered top 21 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Akita University, Wuhan University of Technology are dominant in this area. They take 32.08% of the total patent filing.
Yunnan Sheng, China
Patent: 7
Akita-ken, Japan
Patent: 5
Hubei Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
New Mexico, United States
Patent: 1
Jilin Sheng, China
Patent: 1