With the analysis among 181 patents, we discovered top 92 key players by total patent application. Shachihata, Inc., Mitsubishi Pencil Co., Ltd., Oki Electric Industry Co., Ltd. are dominant in this area. They take 17.68% of the total patent filing.
Osaka-fu, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Guizhou Sheng, China
Patent: 3
Toyama-ken, Japan
Patent: 2
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With the analysis among related 18 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Shachihata, Inc., Longquan Jianchun Celadon Factory, Shanxi Ziguxuan Ink Printing Co., Ltd. take 16.67% of patent filing during this period.
Zhejiang Sheng, China
Patent: 1
Shanxi Ziguxuan Ink Printing Co., Ltd.
Shanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tongliao Mongolian Orthopedic Hospital
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Patent: 1
Changchun Academy of Agricultural Sciences
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Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 9 new entrants. Longquan Jianchun Celadon Factory, Shanxi Ziguxuan Ink Printing Co., Ltd., Chongqing Fuling Li Zhicang Traditional Chinese Medicine Orthopaedic Hospital Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Shanxi Ziguxuan Ink Printing Co., Ltd.
Shanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tongliao Mongolian Orthopedic Hospital
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Patent: 1
Changchun Academy of Agricultural Sciences
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Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 10 universities and scientific research institutions by total patent application. Louisiana State University, Council of Scientific & Industrial Research, Kobe University are dominant in this area. They take 45.83% of the total patent filing.
Louisiana, United States
Patent: 6
Gansu Sheng, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Shaanxi Sheng, China
Patent: 1