With the analysis among 93 patents, we discovered top 32 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Speedo International Ltd. are dominant in this area. They take 50.54% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 15
Massachusetts, United States
Patent: 5
Henan Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
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With the analysis among related 20 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing XJ-Schindler (Xuchang) Elevator Co., Ltd., Shenzhen Sanjing Water Purification Equipment Co., Ltd., China Coal Changjiang Geological Group Co. Ltd. take 20.00% of patent filing during this period.
Henan Sheng, China
Patent: 2
Shenzhen Sanjing Water Purification Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 11 new entrants. XJ-Schindler (Xuchang) Elevator Co., Ltd., Shenzhen Sanjing Water Purification Equipment Co., Ltd., China Coal Changjiang Geological Group Co. Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 2
Shenzhen Sanjing Water Purification Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 13 universities and scientific research institutions by total patent application. Harbin Normal University, Harbin Finance University, Harbin University are dominant in this area. They take 48.39% of the total patent filing.
Heilongjiang Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1