Search results for “Ink eraser” companies
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Key Players
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Innovation Intensity
With the analysis among 479 patents, we discovered top 211 key players by total patent application. Pentel Co., Ltd., Pilot Ink Co., Ltd., Mitsubishi Pencil Co., Ltd. are dominant in this area. They take 17.95% of the total patent filing.
Tokyo-to, Japan
Patent: 46
Aichi-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 14
Guangdong Sheng, China
Patent: 13
Illinois, United States
Patent: 12
Germany
Patent: 10
Zhejiang Sheng, China
Patent: 10
Osaka-fu, Japan
Patent: 8
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 52 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Guangzhou Lijian Automation Equipment Co., Ltd., Shanghai Pushang Industrial Co., Ltd., Dongguan Dongcai Printing and Packaging Co., Ltd. take 32.69% of patent filing during this period.
Guangdong Sheng, China
Patent: 13
Shanghai Pushang Industrial Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Germany
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Japan
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 52 patents in last 5 years, we discover 27 new entrants. Guangzhou Lijian Automation Equipment Co., Ltd., Shanghai Pushang Industrial Co., Ltd., Dongguan Dongcai Printing and Packaging Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 13
Shanghai Pushang Industrial Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Japan
Patent: 1
Henan Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 20 patents, we discovered top 7 universities and scientific research institutions by total patent application. Shenzhen Polytechnic College, Xi'an University of Technology, Beijing Institute of Graphic Communication are dominant in this area. They take 25.00% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Punjab, India
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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