With the analysis among 19,634 patents, we discovered top 483 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Ricoh Co., Ltd. are dominant in this area. They take 10.72% of the total patent filing.
Osaka-fu, Japan
Patent: 872
Tokyo-to, Japan
Patent: 512
Tokyo-to, Japan
Patent: 452
Tokyo-to, Japan
Patent: 395
Tokyo-to, Japan
Patent: 383
Tokyo-to, Japan
Patent: 339
Toyama-ken, Japan
Patent: 282
California, United States
Patent: 247
Fukushima-ken, Japan
Patent: 229
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 221
With the analysis among 50 patents, we discovered top 10 start-ups by total patent application. Aisin KK, KIOXIA Corp., Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 35
New York, United States
Patent: 4
California, United States
Patent: 1
Karnataka, India
Patent: 1
Virginia, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Utah, United States
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 735 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Canon Co., Ltd, Shuangliang Eco-Energy Systems Co., Ltd. take 4.63% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
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Patent: 11
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Tennessee, United States
Patent: 5
Shandong Sheng, China
Patent: 4
With the analysis among related 735 patents in last 5 years, we discover 356 new entrants. Titeflex Corp., Linyi Ouke Energy Saving Technology Co., Ltd., Jilin Changde New Material Technology Co., Ltd. are the most active new entrants in this area.
Tennessee, United States
Patent: 5
Shandong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Foshan Zhiyang Energy Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 965 patents, we discovered top 247 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, Donghua University are dominant in this area. They take 6.94% of the total patent filing.
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12
Tianjin Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5