With the analysis among 1,005 patents, we discovered top 214 key players by total patent application. DENSO Corp., DAIKIN INDUSTRIES Ltd., Matsushita Electronics Corp. are dominant in this area. They take 23.38% of the total patent filing.
Aichi-ken, Japan
Patent: 89
Osaka-fu, Japan
Patent: 75
Osaka-fu, Japan
Patent: 71
California, United States
Patent: 68
Tokyo-to, Japan
Patent: 63
Tokyo-to, Japan
Patent: 43
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 32
Kanagawa-ken, Japan
Patent: 24
Fukushima-ken, Japan
Patent: 23
Tokyo-to, Japan
Patent: 19
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 24 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Sleep Number Corp., DENSO Corp., Fuji Tongtian Co., Ltd take 33.33% of patent filing during this period.
Minnesota, United States
Patent: 4
Aichi-ken, Japan
Patent: 2
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Patent: 2
Genève, Switzerland
Patent: 1
California, United States
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 9 new entrants. Sleep Number Corp., Pack, Canada Pipeline Accessories Co. Ltd. are the most active new entrants in this area.
Minnesota, United States
Patent: 4
Genève, Switzerland
Patent: 1
Minnesota, United States
Patent: 1
California, United States
Patent: 1
Ohio, United States
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.