With the analysis among 325 patents, we discovered top 148 key players by total patent application. Teijin Ltd., Mitsubishi Gas Chemical Co., Inc., FUJIFILM Corp. are dominant in this area. They take 11.08% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Chiba-ken, Japan
Patent: 6
O-Net Communications (Shenzhen) Ltd.
Guangdong Sheng, China
Patent: 6
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With the analysis among related 26 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Sichuan Hongmei Intelligent Technology Co., Ltd., AGC, Inc. (Japan), Kangmei Pharmaceutical Co., Ltd. take 23.08% of patent filing during this period.
Sichuan Hongmei Intelligent Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Kangmei Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 1
Hongta Tobacco (Group) Co., Ltd.
Yunnan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 11 new entrants. Kangmei Pharmaceutical Co., Ltd., Sichuan Hongmei Intelligent Technology Co., Ltd., PetroChina Co., Ltd. are the most active new entrants in this area.
Kangmei Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sichuan Hongmei Intelligent Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Yazaki Energy Systems, Inc.
Texas, United States
Patent: 1
Hongta Tobacco (Group) Co., Ltd.
Yunnan Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 13 universities and scientific research institutions by total patent application. Keio University, Sun Yat-Sen University, Tongji University are dominant in this area. They take 26.92% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 1