With the analysis among 4,331 patents, we discovered top 482 key players by total patent application. SANYO Electric Co., Ltd., Matsushita Electronics Corp., Samsung SDI Co., Ltd. are dominant in this area. They take 15.72% of the total patent filing.
California, United States
Patent: 281
Osaka-fu, Japan
Patent: 202
Chungcheongnam-do, South Korea
Patent: 198
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 34
Nagano-ken, Japan
Patent: 33
Kyoto-fu, Japan
Patent: 33
Fukuoka-ken, Japan
Patent: 28
Tokyo-to, Japan
Patent: 23
With the analysis among 22 patents, we discovered top 6 start-ups by total patent application. Northvolt AB, Aisin KK, Shenzhen Han's Robot Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,202 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing SANYO Electric Co., Ltd., Northvolt AB, Taiyo Yuden Co., Ltd. take 5.16% of patent filing during this period.
California, United States
Patent: 40
Fujian Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 6
Wisconsin, United States
Patent: 6
Fukuoka-ken, Japan
Patent: 5
With the analysis among related 1,202 patents in last 5 years, we discover 462 new entrants. Northvolt AB, Taiyo Yuden Co., Ltd., Xiamen Eco Lighting Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 6
Wisconsin, United States
Patent: 6
Shanghai Shi, China
Patent: 5
Baoding Xindongyuan Machinery Equipment Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
With the analysis among 294 patents, we discovered top 123 universities and scientific research institutions by total patent application. Tsinghua University, Nihon University, Central South University are dominant in this area. They take 6.12% of the total patent filing.
Beijing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3