With the analysis among 5,051 patents, we discovered top 478 key players by total patent application. Shin-Kobe Electric Machinery Co., Ltd., Matsushita Electronics Corp., GS Yuasa Corp. are dominant in this area. They take 21.28% of the total patent filing.
Tokyo-to, Japan
Patent: 432
Osaka-fu, Japan
Patent: 381
Kyoto-fu, Japan
Patent: 262
Kyoto-fu, Japan
Patent: 215
Kanagawa-ken, Japan
Patent: 191
Pennsylvania, United States
Patent: 141
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 56
Osaka-fu, Japan
Patent: 41
Yunnan Sheng, China
Patent: 40
With the analysis among 13 patents, we discovered top 5 start-ups by total patent application. Aisin KK, Bermat Srl, Knapsack Co. are active in this area.
Oregon, United States
Patent: 2
New York, United States
Patent: 2
Solaires Entreprises, Inc.
British Columbia, Canada
Patent: 1
With the analysis among related 571 patents applied in the last 5 years. We discover 263 most active companies in this area. The fast-growing Furukawa Battery Co., Ltd., Furukawa Electric Co., Ltd., Kunming University of Science & Technology take 12.96% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 36
Tokyo-to, Japan
Patent: 21
Yunnan Sheng, China
Patent: 17
Yunnan Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 9
Yunnan Sheng, China
Patent: 8
With the analysis among related 571 patents in last 5 years, we discover 193 new entrants. Guangzhou Yuzhi Technology Co., Ltd., Jiangsu New Chunxing Resource Recycling Co. Ltd., OTTO FUCHS KG are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 9
Anhui Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Inner Mongolia Sanying Hongye Environmental Protection Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
With the analysis among 294 patents, we discovered top 59 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Zhejiang University of Technology, Guangxi University are dominant in this area. They take 22.45% of the total patent filing.
Yunnan Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 13
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Hunan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4