With the analysis among 21,713 patents, we discovered top 477 key players by total patent application. Phillips Petroleum Co., Sumitomo Chemical Co., Ltd., Bayer AG are dominant in this area. They take 10.05% of the total patent filing.
Oklahoma, United States
Patent: 794
Tokyo-to, Japan
Patent: 715
Nordrhein-Westfalen, Germany
Patent: 674
Tokyo-to, Japan
Patent: 532
Kanagawa-ken, Japan
Patent: 483
Massachusetts, United States
Patent: 419
Massachusetts, United States
Patent: 383
Hessen, Germany
Patent: 380
Tokyo-to, Japan
Patent: 348
With the analysis among 73 patents, we discovered top 14 start-ups by total patent application. Kyulux, Inc., JOLED, Inc., Fimecs, Inc. are active in this area.
Fukuoka-ken, Japan
Patent: 43
Kanagawa-ken, Japan
Patent: 6
HERTFORD COUNTY, United Kingdom
Patent: 2
Massachusetts, United States
Patent: 2
Noord-Brabant, Netherlands
Patent: 1
Hertfordshire, United Kingdom
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,872 patents applied in the last 5 years. We discover 374 most active companies in this area. The fast-growing Semiconductor Energy Laboratory Co., Ltd., Beijing Eternal Material Technology Co., Ltd., LG Chem Ltd. take 14.53% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 100
Beijing Shi, China
Patent: 89
West Virginia, United States
Patent: 58
Tokyo-to, Japan
Patent: 57
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Patent: 51
Tokyo-to, Japan
Patent: 49
Osaka-fu, Japan
Patent: 42
With the analysis among related 1,872 patents in last 5 years, we discover 175 new entrants. Wuhan Tian Ma Microelectronics Co., Ltd., Shaanxi Lighte Optoelectronics Material Co., Ltd., Shanghai Keyi Electronic Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 20
Tokyo-to, Japan
Patent: 13
Jilin Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 8
Ohio, United States
Patent: 8
With the analysis among 1,108 patents, we discovered top 142 universities and scientific research institutions by total patent application. Kyushu University, Gwangju Institute of Science & Technology, Iwate University are dominant in this area. They take 17.15% of the total patent filing.
Fukuoka-ken, Japan
Patent: 41
Iwate-ken, Japan
Patent: 29
Kyoto-fu, Japan
Patent: 15
Sichuan Sheng, China
Patent: 13
Taiwan Province, China
Patent: 12
Bretagne, France
Patent: 10
Tokyo Institute of Technology