With the analysis among 3,140 patents, we discovered top 487 key players by total patent application. Paramount Bed Co., Ltd., Sleep Number Corp., Molten Corp. are dominant in this area. They take 6.34% of the total patent filing.
Tokyo-to, Japan
Patent: 88
Minnesota, United States
Patent: 66
Hiroshima-ken, Japan
Patent: 45
Indiana, United States
Patent: 38
Gyeonggi-do, South Korea
Patent: 37
Guangdong Sheng, China
Patent: 22
Zhejiang Sheng, China
Patent: 20
Mississippi, United States
Patent: 18
With the analysis among 14 patents, we discovered top 6 start-ups by total patent application. Aisin KK, TAO Clean LLC, iPOS SA are active in this area.
California, United States
Patent: 1
Mazowieckie, Poland
Patent: 1
Massachusetts, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 739 patents applied in the last 5 years. We discover 285 most active companies in this area. The fast-growing Paramount Bed Co., Ltd., Sleep Number Corp., Polygroup Macau Ltd BVI take 8.66% of patent filing during this period.
Tokyo-to, Japan
Patent: 35
Minnesota, United States
Patent: 17
Shandong Sheng, China
Patent: 11
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Patent: 10
Zhejiang Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 8
Minnesota, United States
Patent: 8
Gyeonggi-do, South Korea
Patent: 7
With the analysis among related 739 patents in last 5 years, we discover 235 new entrants. Dezhou Kangzhiyuan Medical Equipment Co., Ltd., Belgravia Wood Ltd, Zhejiang XiangNeng Sleep Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
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Patent: 5
With the analysis among 159 patents, we discovered top 74 universities and scientific research institutions by total patent application. University of Tokyo, Harbin Engineering University, North China University of Science & Technology are dominant in this area. They take 7.55% of the total patent filing.
Heilongjiang Sheng, China
Patent: 3
North China University of Science & Technology
Hebei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Tartumaa, Estonia
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2