With the analysis among 301 patents, we discovered top 187 key players by total patent application. Micronet Ltd., Kyowa Concrete Industry Co., Ltd., Kankyo Kogaku Co. Ltd. are dominant in this area. They take 5.32% of the total patent filing.
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shizuoka-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 3
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With the analysis among related 109 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing China State Construction Engineering Corp. Ltd., Shenzhen Crystal Video Technology Co., Ltd., Osram-Melco Ltd. take 5.50% of patent filing during this period.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 109 patents in last 5 years, we discover 70 new entrants. China State Construction Engineering Corp. Ltd., Shenzhen Crystal Video Technology Co., Ltd., Osram-Melco Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 49 patents, we discovered top 20 universities and scientific research institutions by total patent application. Tongji University, Hohai University, Utsunomiya University are dominant in this area. They take 20.41% of the total patent filing.
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Tochigi-ken, Japan
Patent: 3
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1