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.
Kyowa Concrete Industry Co., Ltd.
Qingdao Dikai Automation Equipment Co., Ltd.
Shandong Sheng, China
Patent: 5
Yun He Xian Zhong Xie Gong Yi Pin Zhi Zao You Xian Gong Si
Zhejiang Sheng, China
Patent: 4
Kawai Musical Instrument Manufacturing Co., Ltd.
Shizuoka-ken, Japan
Patent: 3
Zhejiang Hongshun Industry Co. Ltd.
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.
China State Construction Engineering Corp. Ltd.
Beijing Shi, China
Patent: 2
Shenzhen Crystal Video Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Zhongjianyi Bureau Huajiang Construct Co. Ltd.
Beijing Shi, China
Patent: 2
Guangzhou Milin Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beautiful Land (Beijing) Eco-Environmental Engineering Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 2
CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 2
Mitsubishi Electric Corp.
Zhejiang Province Jumayouyiji Co. Ltd.
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.
China State Construction Engineering Corp. Ltd.
Beijing Shi, China
Patent: 2
Shenzhen Crystal Video Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Zhongjianyi Bureau Huajiang Construct Co. Ltd.
Beijing Shi, China
Patent: 2
Guangzhou Milin Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beautiful Land (Beijing) Eco-Environmental Engineering Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 2
CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 2
Mitsubishi Electric Corp.
Zhejiang Province Jumayouyiji Co. Ltd.
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 Gongshang University
Zhejiang Sheng, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
Shenzhen Polytechnic College
Guangdong Sheng, China
Patent: 1
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Sichuan Normal University
Sichuan Sheng, China
Patent: 1