With the analysis among 1,712 patents, we discovered top 473 key players by total patent application. Toshiba Elevator Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 10.40% of the total patent filing.
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 36
Fukuoka-ken, Japan
Patent: 34
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
The Nippon Signal Co., Ltd.
Tokyo-to, Japan
Patent: 16
Kanagawa-ken, Japan
Patent: 15
With the analysis among 13 patents, we discovered top 5 start-ups by total patent application. ROHO, Inc., Easymove, Inc., Apex are active in this area.
New York, United States
Patent: 7
Illinois, United States
Patent: 2
Utah, United States
Patent: 2
Lubelskie, Poland
Patent: 1
With the analysis among related 576 patents applied in the last 5 years. We discover 231 most active companies in this area. The fast-growing Toyota Motor Corp., Mazda Motor Corp., U.S. Department of Veteran Affairs take 7.12% of patent filing during this period.
Tokyo-to, Japan
Patent: 18
Kanagawa-ken, Japan
Patent: 15
District of Columbia, United States
Patent: 8
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 576 patents in last 5 years, we discover 193 new entrants. Mazda Motor Corp., U.S. Department of Veteran Affairs, Invacare International GmbH are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 15
District of Columbia, United States
Patent: 8
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Canterbury, New Zealand
Patent: 4
Ohio, United States
Patent: 3
Chiba-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 3
With the analysis among 252 patents, we discovered top 106 universities and scientific research institutions by total patent application. Universidade Federal de Uberlândia, Wuhan University of Technology, Dezhou University are dominant in this area. They take 5.95% of the total patent filing.
Minas Gerais, Brazil
Patent: 5
Hubei Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Minas Gerais, Brazil
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Ohio, United States
Patent: 3
Niigata-ken, Japan
Patent: 3