With the analysis among 287 patents, we discovered top 99 key players by total patent application. Eastman Kodak Co., Hitachi Maxwell Ltd., GlassBridge Enterprises, Inc. are dominant in this area. They take 20.91% of the total patent filing.
New York, United States
Patent: 21
Pennsylvania, United States
Patent: 11
Guangdong Sheng, China
Patent: 9
Utah, United States
Patent: 9
California, United States
Patent: 7
New York, United States
Patent: 6
Minnesota, United States
Patent: 6
California, United States
Patent: 6
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With the analysis among related 12 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Allegro MicroSystems LLC, DOWA IP Creation Co., Ltd., Dowa Electronics Materials Co., Ltd. take 50.00% of patent filing during this period.
New Hampshire, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Taiyuan Iron & Steel (Group) Co. Ltd.
Shanxi Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 8 new entrants. Allegro MicroSystems LLC, Guangzhou Qida Material Technology Co., Ltd., Shandong University are the most active new entrants in this area.
New Hampshire, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Taiyuan Iron & Steel (Group) Co. Ltd.
Shanxi Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 7 universities and scientific research institutions by total patent application. Tohoku University, Sinopec Research Institute of Petroleum Processing, Shandong University are dominant in this area. They take 47.37% of the total patent filing.
Miyagi-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
YORK COUNTY, United Kingdom
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1