With the analysis among 1,234 patents, we discovered top 209 key players by total patent application. Idemitsu Kosan Co., Ltd., AGC, Inc. (Japan), Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 28.20% of the total patent filing.
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 40
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 32
Illinois, United States
Patent: 30
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
Samsung Display Co., Ltd.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. KIOXIA Corp., JOLED, Inc., 6K Inc. are active in this area.
Massachusetts, United States
Patent: 2
With the analysis among related 197 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing NIPPON STEEL CORP., HOYA Corp., Idemitsu Kosan Co., Ltd. take 20.81% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 11
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 7
Miyagi-ken, Japan
Patent: 6
Seoul, South Korea
Patent: 5
With the analysis among related 197 patents in last 5 years, we discover 49 new entrants. Nitto Denko Corp., Canon Anelva Corp., Taiyo Yuden Co., Ltd. are the most active new entrants in this area.
Nippon Electric Glass Co., Ltd.
Shiga-ken, Japan
Patent: 4
Baden-Württemberg, Germany
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Qingdao Huashijie Environmental Protection Technology Co Ltd.
Shandong Sheng, China
Patent: 3
iRay Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Korea Electric Power Corp.
Hefei Xinsheng Optoelectronics Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 289 patents, we discovered top 53 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, Consejo Superior de Investigaciones Científicas, Universidad Politécnica de Valencia are dominant in this area. They take 57.09% of the total patent filing.
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 74
Consejo Superior de Investigaciones Científicas
Universidad Politécnica de Valencia
Valencia, Spain
Patent: 15
Zhejiang Sheng, China
Patent: 11
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 10
Miyagi-ken, Japan
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 7
Alma Mater Studiorum - Università di Bologna
Emilia-Romagna, Italy
Patent: 5
Universidade Nova de Lisboa
Lisboa, Portugal
Patent: 5
Beijing Shi, China
Patent: 4