With the analysis among 802 patents, we discovered top 486 key players by total patent application. Okamura Corp., Mitsubishi Electric Corp., TOKAI RIKA CO., LTD. are dominant in this area. They take 5.36% of the total patent filing.
Kanagawa-ken, Japan
Patent: 17
Tokyo-to, Japan
Patent: 13
Kagoshima-ken, Japan
Patent: 13
Osaka-fu, Japan
Patent: 13
California, United States
Patent: 7
Chungcheongnam-do, South Korea
Patent: 7
With the analysis among 11 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 2
New York, United States
Patent: 1
With the analysis among related 731 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing TOKAI RIKA CO., LTD., Panasonic Intellectual Property Management Co. Ltd., Guangdong University of Science & Technology Founder Electric take 4.79% of patent filing during this period.
Kagoshima-ken, Japan
Patent: 13
Osaka-fu, Japan
Patent: 12
Guangdong Sheng, China
Patent: 10
Kanagawa-ken, Japan
Patent: 9
Taiwan Province, China
Patent: 6
Hubei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among related 731 patents in last 5 years, we discover 476 new entrants. TOKAI RIKA CO., LTD., Guangdong University of Science & Technology Founder Electric, Jyh Eng Technology Co., Ltd. are the most active new entrants in this area.
Kagoshima-ken, Japan
Patent: 13
Guangdong Sheng, China
Patent: 10
Taiwan Province, China
Patent: 6
Hubei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among 70 patents, we discovered top 31 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Shanghai University of Electric Power, Xian Industrial University are dominant in this area. They take 20.00% of the total patent filing.
Yunnan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1