With the analysis among 1,916 patents, we discovered top 452 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., SANYO Electric Co., Ltd. are dominant in this area. They take 15.50% of the total patent filing.
Osaka-fu, Japan
Patent: 193
Tokyo-to, Japan
Patent: 74
California, United States
Patent: 30
Aichi-ken, Japan
Patent: 25
Tokyo-to, Japan
Patent: 24
Aichi-ken, Japan
Patent: 18
Massachusetts, United States
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 162 patents applied in the last 5 years. We discover 88 most active companies in this area. The fast-growing Toshiba Mitsubishi-Electric Industrial Systems Corp., KT&G Corp., Tianjin Saiyang Energy Saving Technology Co., Ltd. take 12.96% of patent filing during this period.
Tianjin Shi, China
Patent: 5
California, United States
Patent: 4
Aichi-ken, Japan
Patent: 3
Ohio, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among related 162 patents in last 5 years, we discover 75 new entrants. Toshiba Mitsubishi-Electric Industrial Systems Corp., KT&G Corp., Tianjin Saiyang Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 5
Ohio, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Kansas, United States
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 32 patents, we discovered top 6 universities and scientific research institutions by total patent application. Politechnika Gdanska, Chang'an University, Tianjin University of Commerce are dominant in this area. They take 28.13% of the total patent filing.
Pomorskie, Poland
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1