Search results for “Sintered alloy” companies
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Key Players
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Innovation Intensity
With the analysis among 4,595 patents, we discovered top 473 key players by total patent application. Mitsubishi Materials Corp., Hitachi Powdered Metals Co., Ltd., Nippon Piston Ring Co., Ltd. are dominant in this area. They take 23.07% of the total patent filing.
Tokyo-to, Japan
Patent: 544
Chiba-ken, Japan
Patent: 259
Saitama-ken, Japan
Patent: 257
Tokyo-to, Japan
Patent: 240
Osaka-fu, Japan
Patent: 215
Niigata-ken, Japan
Patent: 139
Tokyo-to, Japan
Patent: 120
Fukushima-ken, Japan
Patent: 110
Japan
Patent: 99
Tokyo-to, Japan
Patent: 91
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 176 patents applied in the last 5 years. We discover 87 most active companies in this area. The fast-growing Nippon Piston Ring Co., Ltd., Teikoku Piston Ring Co., Ltd., Mitsubishi Materials Corp. take 22.73% of patent filing during this period.
Saitama-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Niigata-ken, Japan
Patent: 9
Tokyo-to, Japan
Patent: 8
Pennsylvania, United States
Patent: 8
Aichi-ken, Japan
Patent: 7
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Patent: 4
Chungcheongnam-do, South Korea
Patent: 3
Osaka-fu, Japan
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 176 patents in last 5 years, we discover 50 new entrants. Yoosung Enterprise Co., Ltd., Panasonic Intellectual Property Management Co. Ltd., MAHLE International GmbH are the most active new entrants in this area.
Chungcheongnam-do, South Korea
Patent: 3
Osaka-fu, Japan
Patent: 3
Germany
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Shizuoka-ken, Japan
Patent: 2
Tokyo-to, Japan
Patent: 2
Lisennoco Co., Ltd
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Patent: 2
Wen Xi Yun Hai Jin Shu You Xian Gong Si
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 125 patents, we discovered top 30 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Nippon Institute of Technology, Central South University are dominant in this area. They take 34.40% of the total patent filing.
Japan
Patent: 20
Saitama-ken, Japan
Patent: 8
Hunan Sheng, China
Patent: 6
Miyagi-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shizuoka-ken, Japan
Patent: 2
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