Search results for “Black lead” companies
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Key Players
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Innovation Intensity
With the analysis among 478 patents, we discovered top 264 key players by total patent application. Hitachi Ltd., Samsung SDI Co., Ltd., Mitsubishi Pencil Co., Ltd. are dominant in this area. They take 8.16% of the total patent filing.
Hitachi Ltd.
Tokyo-to, Japan
Patent: 15
Samsung SDI Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 13
Mitsubishi Pencil Co., Ltd.
Tokyo-to, Japan
Patent: 11
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 11
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 10
Toyota Motor Corp.
Tokyo-to, Japan
Patent: 9
Sharp Corp.
Toyama-ken, Japan
Patent: 9
IBIDEN Co., Ltd.
Gifu-ken, Japan
Patent: 8
Resonac Corp.
Tokyo-to, Japan
Patent: 8
JFE Chemical Corp.
Tokyo-to, Japan
Patent: 6
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 29 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Sekisui Chemical Co., Ltd., Mitsubishi Pencil Co., Ltd., Rongcheng Haiwei Technology Co., Ltd. take 31.03% of patent filing during this period.
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 6
Mitsubishi Pencil Co., Ltd.
Tokyo-to, Japan
Patent: 2
Rongcheng Haiwei Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
NSC Co., Ltd.
Aichi-ken, Japan
Patent: 1
Suzhou Liangwo Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Zhinuo Information Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shenzhen Ruixiangyi Precision Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 1
NTN Corp.
Osaka-fu, Japan
Patent: 1
SUMCO Corp.
Tokyo-to, Japan
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 29 patents in last 5 years, we discover 17 new entrants. Rongcheng Haiwei Technology Co., Ltd., NSC Co., Ltd., Suzhou Liangwo Electronic Technology Co., Ltd. are the most active new entrants in this area.
Rongcheng Haiwei Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
NSC Co., Ltd.
Aichi-ken, Japan
Patent: 1
Suzhou Liangwo Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Zhinuo Information Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
SUMCO Corp.
Tokyo-to, Japan
Patent: 1
Kobe Steel, Ltd.
Kyoto-fu, Japan
Patent: 1
Harbin Tiantan Lead Core Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Xin Furukawa Metal (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangmen Dezhongtai Engineering Plastic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 87 patents, we discovered top 36 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Shanghai Jiao Tong University, Tsinghua University are dominant in this area. They take 17.24% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Tsinghua University
Beijing Shi, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Tianjin University
Tianjin Shi, China
Patent: 3
Iwate University
Iwate-ken, Japan
Patent: 2
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Southeast University
Jiangsu Sheng, China
Patent: 2
Korea Advanced Institute of Science & Technology
South Korea
Patent: 2
Shandong University
Shandong Sheng, China
Patent: 1
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