Search results for “Combustion noise” companies
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Key Players
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Innovation Intensity
With the analysis among 1,408 patents, we discovered top 246 key players by total patent application. Toyota Motor Corp., Matsushita Electronics Corp., Mazda Motor Corp. are dominant in this area. They take 29.05% of the total patent filing.
Tokyo-to, Japan
Patent: 174
Osaka-fu, Japan
Patent: 119
Kanagawa-ken, Japan
Patent: 116
Fukushima-ken, Japan
Patent: 76
South Korea
Patent: 48
Aichi-ken, Japan
Patent: 46
Tokyo-to, Japan
Patent: 36
Hyogo-ken, Japan
Patent: 30
GM Global Technology Operations LLC
Michigan, United States
Patent: 26
Tokyo-to, Japan
Patent: 25
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 181 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing Mazda Motor Corp., Toyota Motor Corp., Toyota Industries Corp. take 34.25% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 32
Tokyo-to, Japan
Patent: 16
Hyogo-ken, Japan
Patent: 14
Italy
Patent: 7
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 181 patents in last 5 years, we discover 53 new entrants. Vatti Corp. Ltd., Shanghai Jinjuyuan Thermal Energy Technology Co., Ltd., Haier Smart Home Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Gifu-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 46 patents, we discovered top 17 universities and scientific research institutions by total patent application. Tianjin University, Shandong University, Hefei University of Technology are dominant in this area. They take 26.09% of the total patent filing.
Tianjin Shi, China
Patent: 7
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hokkaido, Japan
Patent: 1
Osaka-fu, Japan
Patent: 1
Beijing Shi, China
Patent: 1
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