With the analysis among 493 patents, we discovered top 108 key players by total patent application. Matsushita Electronics Corp., ELNA Co., Ltd., Japan Carlit Co., Ltd. are dominant in this area. They take 31.03% of the total patent filing.
Osaka-fu, Japan
Patent: 65
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 35
Osaka-fu, Japan
Patent: 23
Osaka-fu, Japan
Patent: 21
California, United States
Patent: 19
Tokyo-to, Japan
Patent: 12
Kyoto-fu, Japan
Patent: 11
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With the analysis among related 15 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Nissan Chemical Industry Co., Ltd., JSR Corp., University of Federal Maranhao take 40.00% of patent filing during this period.
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Patent: 3
Rio de Janeiro, Brazil
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 7 new entrants. JSR Corp., University of Federal Maranhao, KOREA AEROSPACE INDUSTRIES Ltd. are the most active new entrants in this area.
Rio de Janeiro, Brazil
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 49 patents, we discovered top 18 universities and scientific research institutions by total patent application. University of Tokyo, National Tsing-Hua University, Southeast University are dominant in this area. They take 30.61% of the total patent filing.
Taiwan Province, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 3
DURHAM COUNTY, United Kingdom
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1