With the analysis among 940 patents, we discovered top 456 key players by total patent application. Ricoh Co., Ltd., Fuji Photo Film Co., Ltd., Eastman Kodak Co. are dominant in this area. They take 19.89% of the total patent filing.
Tokyo-to, Japan
Patent: 136
Fuji Photo Film Co., Ltd.
Tokyo-to, Japan
Patent: 33
New York, United States
Patent: 18
Samsung Electronics Co., Ltd.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 13
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 10
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Institut National de la Santé et de la Recherche Médicale
New South Wales, Australia
Patent: 1
With the analysis among related 151 patents applied in the last 5 years. We discover 131 most active companies in this area. The fast-growing Midea Group Co. Ltd., China Petroleum & Chemical Corp., Guangdong Midea Refrigeration Equipment Co., Ltd. take 5.96% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
Sichuan Staron Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
SINOPEC Jianghan Salt Chemical Hubei Co., Ltd.
Hubei Sheng, China
Patent: 2
Henan Nenghua Technology Research Co., Ltd.
Henan Sheng, China
Patent: 2
Panasonic Intellectual Property Management Co. Ltd.
Beijing Technology & Business University
Beijing Shi, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
With the analysis among related 151 patents in last 5 years, we discover 117 new entrants. Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., Sichuan Staron Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
Sichuan Staron Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
SINOPEC Jianghan Salt Chemical Hubei Co., Ltd.
Hubei Sheng, China
Patent: 2
Henan Nenghua Technology Research Co., Ltd.
Henan Sheng, China
Patent: 2
Panasonic Intellectual Property Management Co. Ltd.
Beijing Technology & Business University
Beijing Shi, China
Patent: 2
Mengzhou Yuanhong Drying Equipment R&D Co., Ltd.
Henan Sheng, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Yangzhou Zhonghui Pharmaceutical Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 145 patents, we discovered top 63 universities and scientific research institutions by total patent application. Qingdao University of Science & Technology, Shanghai Jiao Tong University, Jiangnan University are dominant in this area. They take 11.03% of the total patent filing.
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Wyoming, United States
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2