With the analysis among 19,773 patents, we discovered top 486 key players by total patent application. Sumitomo Electric Industries Ltd., Kobe Steel, Ltd., Matsushita Electronics Corp. are dominant in this area. They take 5.28% of the total patent filing.
Osaka-fu, Japan
Patent: 439
Kyoto-fu, Japan
Patent: 298
Osaka-fu, Japan
Patent: 260
Tokyo-to, Japan
Patent: 244
Tokyo-to, Japan
Patent: 242
Tokyo-to, Japan
Patent: 235
Tokyo-to, Japan
Patent: 231
Tokyo-to, Japan
Patent: 191
Tokyo-to, Japan
Patent: 172
Tokyo-to, Japan
Patent: 150
With the analysis among 34 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Englishco LLC, Carbon, Inc. are active in this area.
New York, United States
Patent: 5
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Pennsylvania, United States
Patent: 1
Lombardia, Italy
Patent: 1
California, United States
Patent: 1
With the analysis among related 4,155 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., JFE Steel Corp., Resonac Holdings Corp. take 5.92% of patent filing during this period.
Osaka-fu, Japan
Patent: 107
Tokyo-to, Japan
Patent: 71
Chiba-ken, Japan
Patent: 68
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 48
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Patent: 42
Tokyo-to, Japan
Patent: 37
Osaka-fu, Japan
Patent: 37
Kyoto-fu, Japan
Patent: 31
With the analysis among related 4,155 patents in last 5 years, we discover 290 new entrants. Yupo Corp., Wuhan Textile University, Shanghai Champs-Elysees Coatings Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 12
Hubei Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Saitama-ken, Japan
Patent: 8
Guangdong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Seoul, South Korea
Patent: 7
With the analysis among 679 patents, we discovered top 203 universities and scientific research institutions by total patent application. Central South University of Forestry & Technology, South China University of Technology, Shaanxi University of Science & Technology are dominant in this area. They take 8.54% of the total patent filing.
Hunan Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Australian Capital Territory, Australia
Patent: 8
Hunan Sheng, China
Patent: 8