With the analysis among 542 patents, we discovered top 366 key players by total patent application. Sundory Co. Ltd., ITO EN, LTD., Nippon Paper Industries Co., Ltd. are dominant in this area. They take 9.59% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Anhui Sheng, China
Patent: 7
Georgia, United States
Patent: 5
Hangzhou High Ulva Tea Pigment Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Chiba-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 4
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With the analysis among related 391 patents applied in the last 5 years. We discover 273 most active companies in this area. The fast-growing Sundory Co. Ltd., Shanghai Mengxi Biotechnology Co., Ltd., Hangzhou High Ulva Tea Pigment Co., Ltd. take 4.60% of patent filing during this period.
Shanghai Shi, China
Patent: 5
Hangzhou High Ulva Tea Pigment Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 391 patents in last 5 years, we discover 258 new entrants. Shanghai Mengxi Biotechnology Co., Ltd., Hangzhou High Ulva Tea Pigment Co., Ltd., Guangzhou Sakura Cosmetics Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 5
Hangzhou High Ulva Tea Pigment Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shenzhen Huashi Biological Gene Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 122 patents, we discovered top 46 universities and scientific research institutions by total patent application. Kyushu University, Council of Scientific & Industrial Research, Jimei University are dominant in this area. They take 26.23% of the total patent filing.
Fukuoka-ken, Japan
Patent: 12
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2