With the analysis among 25,966 patents, we discovered top 479 key players by total patent application. Matsushita Electronics Corp., SANYO Electric Co., Ltd., TOTO Ltd. are dominant in this area. They take 4.87% of the total patent filing.
Osaka-fu, Japan
Patent: 673
California, United States
Patent: 296
Fukuoka-ken, Japan
Patent: 295
Kyoto-fu, Japan
Patent: 290
Tokyo-to, Japan
Patent: 218
Tokyo-to, Japan
Patent: 215
Aichi-ken, Japan
Patent: 205
Tokyo-to, Japan
Patent: 181
With the analysis among 231 patents, we discovered top 11 start-ups by total patent application. Aisin KK, Englishco LLC, Hileben Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 215
New York, United States
Patent: 5
Oregon, United States
Patent: 2
Shanghai Shi, China
Patent: 1
District of Columbia, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 7,276 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Toyobo Co., Ltd. take 1.50% of patent filing during this period.
Shaanxi Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 38
Osaka-fu, Japan
Patent: 33
Kyoto-fu, Japan
Patent: 29
Shaanxi Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 14
Guangdong Sheng, China
Patent: 13
With the analysis among related 7,276 patents in last 5 years, we discover 323 new entrants. Qingdao Haier Strauss Water Co.,Ltd., Shenzhen Mixi Intelligent Electrical Technology Co., Ltd., Guangdong Chunmi Electric Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Tibet Sifang Information Industry Co., Ltd.
Xizang Zizhiqu, China
Patent: 7
Shandong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
With the analysis among 2,292 patents, we discovered top 274 universities and scientific research institutions by total patent application. Zhejiang University, Nanchang University, Jiangnan University are dominant in this area. They take 3.40% of the total patent filing.
Zhejiang Sheng, China
Patent: 24
Jiangxi Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Tianjin Shi, China
Patent: 13
Yunnan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11