With the analysis among 16,868 patents, we discovered top 464 key players by total patent application. SANYO Electric Co., Ltd., Matsushita Electronics Corp., Toyota Motor Corp. are dominant in this area. They take 26.39% of the total patent filing.
California, United States
Patent: 1,859
Osaka-fu, Japan
Patent: 1,749
Tokyo-to, Japan
Patent: 843
Tokyo-to, Japan
Patent: 801
Tokyo-to, Japan
Patent: 760
Seoul, South Korea
Patent: 595
Kyoto-fu, Japan
Patent: 464
Tokyo-to, Japan
Patent: 444
Kyoto-fu, Japan
Patent: 401
With the analysis among 14 patents, we discovered top 4 start-ups by total patent application. Energizer Brands LLC, Gotion, Inc., China Automotive Battery Research Institute Co. Ltd. are active in this area.
California, United States
Patent: 8
California, United States
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 736 patents applied in the last 5 years. We discover 126 most active companies in this area. The fast-growing LG Energy Solution Ltd., Toyota Motor Corp., Panasonic Intellectual Property Management Co. Ltd. take 28.53% of patent filing during this period.
Seoul, South Korea
Patent: 77
Tokyo-to, Japan
Patent: 72
Osaka-fu, Japan
Patent: 61
California, United States
Patent: 42
Tokyo-to, Japan
Patent: 36
Chungcheongnam-do, South Korea
Patent: 28
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 13
With the analysis among related 736 patents in last 5 years, we discover 38 new entrants. Shanshan New Materials (Quzhou) Co., Ltd., Pacific Industrial Development Corp., Albemarle Corp. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 7
Michigan, United States
Patent: 7
North Carolina, United States
Patent: 5
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
New York, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 402 patents, we discovered top 56 universities and scientific research institutions by total patent application. Osaka City University, Kyushu University, Bar-Ilan University are dominant in this area. They take 35.82% of the total patent filing.
Osaka-fu, Japan
Patent: 35
Fukuoka-ken, Japan
Patent: 25
Fujian Sheng, China
Patent: 12
Massachusetts, United States
Patent: 10
Beijing Shi, China
Patent: 8
Arizona, United States
Patent: 7