With the analysis among 28,249 patents, we discovered top 478 key players by total patent application. Seiko Epson Corp., Mitsubishi Heavy Industries, Ltd., Hitachi Ltd. are dominant in this area. They take 3.21% of the total patent filing.
Nagano-ken, Japan
Patent: 360
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 269
Tokyo-to, Japan
Patent: 230
Tokyo-to, Japan
Patent: 205
Tokyo-to, Japan
Patent: 201
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 151
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 146
Fuji Photo Film Co., Ltd.
Tokyo-to, Japan
Patent: 131
Aichi-ken, Japan
Patent: 126
With the analysis among 77 patents, we discovered top 30 start-ups by total patent application. Aisin KK, KIOXIA Corp., Yangtze Memory Technologies Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 18
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 9
Inngene Wash Clothing Care
Zhejiang Sheng, China
Patent: 8
Yamagata-ken, Japan
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 2
SJ Semiconductor (Jiangyin) Corp.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 13,900 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangnan Shipyard Group Co. Ltd., Southwest Petroleum University, China Petroleum & Chemical Corp. take 0.94% of patent filing during this period.
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 53
Southwest Petroleum University
Sichuan Sheng, China
Patent: 43
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 35
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Patent: 33
Beijing Shi, China
Patent: 28
Aichi-ken, Japan
Patent: 25
Nagano-ken, Japan
Patent: 25
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 24
Baden-Württemberg, Germany
Patent: 23
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 22
With the analysis among related 13,900 patents in last 5 years, we discover 264 new entrants. Shanghai Waigaoqiao Shipbuilding Co., Ltd., J. Wagner GmbH, Huaiyin Institute of Technology are the most active new entrants in this area.
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 22
Baden-Württemberg, Germany
Patent: 16
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 14
Shenzhen Eigate Technology Co. Ltd.
Guangdong Sheng, China
Patent: 13
HUNAN HAILIAN FOOD CO,.LTD
Hunan Sheng, China
Patent: 13
Gaz Transport et Technigaz
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Zhejiang Huakang Pharmaceutical Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Jiangsu Xinrong Shipping Repair Co. Ltd.
Jiangsu Sheng, China
Patent: 9
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 9
With the analysis among 2,493 patents, we discovered top 270 universities and scientific research institutions by total patent application. Southwest Petroleum University, Zhejiang University, Shanghai Jiao Tong University are dominant in this area. They take 5.13% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 60
Zhejiang Sheng, China
Patent: 41
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 27
Jilin Sheng, China
Patent: 21
Miyagi-ken, Japan
Patent: 21
South China University of Technology
Guangdong Sheng, China
Patent: 21
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 20
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 18
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 17
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 17