With the analysis among 8,528 patents, we discovered top 485 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., TOSHIBA Corp. are dominant in this area. They take 4.41% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 150
Tokyo-to, Japan
Patent: 124
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 92
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 70
Aichi-ken, Japan
Patent: 68
Ohio, United States
Patent: 55
Gifu-ken, Japan
Patent: 54
With the analysis among 33 patents, we discovered top 12 start-ups by total patent application. Aisin KK, Opti-Harvest, Inc., KIOXIA Corp. are active in this area.
California, United States
Patent: 5
New Mexico, United States
Patent: 4
Texas, United States
Patent: 3
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Illinois, United States
Patent: 1
Canon Nanotechnologies, Inc.
Texas, United States
Patent: 1
With the analysis among related 650 patents applied in the last 5 years. We discover 469 most active companies in this area. The fast-growing Mitsui Mining & Smelting Co., Ltd., Asahi Kasei Corp., Micronics Japan Co., Ltd. take 3.54% of patent filing during this period.
Mitsui Mining & Smelting Co., Ltd.
Micronics Japan Co., Ltd.
Yunnan Dianling Medical Purification Engineering Co., Ltd.
Yunnan Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
Texas, United States
Patent: 5
Guangdong Haifu Intelligent Environmental Prot Tech Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 650 patents in last 5 years, we discover 341 new entrants. Yunnan Dianling Medical Purification Engineering Co., Ltd., Newnagy (Tangshan) LLC, Guangdong Haifu Intelligent Environmental Prot Tech Co., Ltd. are the most active new entrants in this area.
Yunnan Dianling Medical Purification Engineering Co., Ltd.
Yunnan Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
Guangdong Haifu Intelligent Environmental Prot Tech Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jiangsu Qiushi Automobile Air Conditioning Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 3
Shantou Jiebang Century Trading Co., Ltd.
Guangdong Sheng, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Jiangsu Zhongte Special Metal Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
CNPC Bohai Drilling Engineering Co. Ltd.
Tianjin Shi, China
Patent: 2
With the analysis among 1,106 patents, we discovered top 234 universities and scientific research institutions by total patent application. Zhejiang University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, South China University of Technology are dominant in this area. They take 7.87% of the total patent filing.
Zhejiang Sheng, China
Patent: 33
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 33
South China University of Technology
Guangdong Sheng, China
Patent: 19
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 16
Tianjin Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 12
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 12
Miyagi-ken, Japan
Patent: 11
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11