With the analysis among 12,486 patents, we discovered top 491 key players by total patent application. Matsushita Electronics Corp., LG Electronics, Inc., TOSHIBA Corp. are dominant in this area. They take 6.23% of the total patent filing.
Osaka-fu, Japan
Patent: 417
Tokyo-to, Japan
Patent: 162
Aichi-ken, Japan
Patent: 142
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 109
Tokyo-to, Japan
Patent: 95
California, United States
Patent: 90
With the analysis among 34 patents, we discovered top 18 start-ups by total patent application. Aisin KK, SkyCool Systems, Inc., Hylium Industries, Inc. are active in this area.
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 5
Gyeonggi-do, South Korea
Patent: 2
Minnesota, United States
Patent: 2
Auckland, New Zealand
Patent: 2
Beijing Shi, China
Patent: 1
IronClad Energy Partners LLC
Illinois, United States
Patent: 1
With the analysis among related 2,305 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., Toyota Motor Corp., Qingdao Haier Air Conditioner Co., Ltd. take 2.60% of patent filing during this period.
Tokyo-to, Japan
Patent: 20
Shandong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 18
California, United States
Patent: 16
Tokyo-to, Japan
Patent: 16
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Patent: 16
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
Aichi-ken, Japan
Patent: 14
With the analysis among related 2,305 patents in last 5 years, we discover 343 new entrants. Xi'an Jiaotong University, Henan Sichu Photoelectric Technology Co., Ltd., Matisa Matériel Industriel SA are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 10
Henan Sichu Photoelectric Technology Co., Ltd.
Henan Sheng, China
Patent: 9
Vaud, Switzerland
Patent: 9
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Aichi-ken, Japan
Patent: 5
Kima Process Control GmbH
With the analysis among 812 patents, we discovered top 173 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Harbin Institute of Technology, University of Science & Technology of China are dominant in this area. They take 5.91% of the total patent filing.
Shaanxi Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6