With the analysis among 3,992 patents, we discovered top 480 key players by total patent application. Hitachi Ltd., Hitachi High-Tech America, Inc., Edwards Ltd. are dominant in this area. They take 5.24% of the total patent filing.
Tokyo-to, Japan
Patent: 101
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 72
Kyoto-fu, Japan
Patent: 33
New York, United States
Patent: 32
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 27
Jiangsu Sheng, China
Patent: 26
With the analysis among 12 patents, we discovered top 7 start-ups by total patent application. Ur24Technology, Inc., M-I LLC, JOLED, Inc. are active in this area.
California, United States
Patent: 4
Texas, United States
Patent: 2
Washington, United States
Patent: 1
Victoria, Australia
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,255 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Aerospace Science and Industry Academy of Aviation Technology, Hisense (Shandong) Refrigerator Co., Ltd., Edwards Japan Ltd. take 3.03% of patent filing during this period.
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Patent: 14
Shandong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
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Patent: 6
Liaoning Sheng, China
Patent: 6
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Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 1,255 patents in last 5 years, we discover 432 new entrants. China Aerospace Science and Industry Academy of Aviation Technology, Hisense (Shandong) Refrigerator Co., Ltd., State Key Laboratory of Shield Tunneling and Tunneling Technology are the most active new entrants in this area.
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Patent: 14
Shandong Sheng, China
Patent: 13
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Patent: 6
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Illinois, United States
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among 640 patents, we discovered top 157 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Fudan University, Central South University are dominant in this area. They take 6.88% of the total patent filing.
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 9
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Miyagi-ken, Japan
Patent: 6
Liaoning Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanxi Sheng, China
Patent: 5