With the analysis among 1,782 patents, we discovered top 354 key players by total patent application. Mazda Motor Corp., Toyota Motor Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 37.71% of the total patent filing.
Kanagawa-ken, Japan
Patent: 285
Tokyo-to, Japan
Patent: 235
Fukushima-ken, Japan
Patent: 152
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 55
Aichi-ken, Japan
Patent: 44
Tokyo-to, Japan
Patent: 33
Shiga-ken, Japan
Patent: 33
With the analysis among 22 patents, we discovered top 1 start-ups by total patent application.
Tokyo-to, Japan
Patent: 22
With the analysis among related 55 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Harbin Engineering University, Kobe Steel, Ltd., Toyota Motor Corp. take 21.82% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Tsuneishi Shipbuilding Co., Ltd.
Hiroshima-ken, Japan
Patent: 3
Toyota Central R&D Labs, Inc.
Aichi-ken, Japan
Patent: 1
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Donghai County Changchun Doors and Windows Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 35 new entrants. Kobe Steel, Ltd., Miura Co., Ltd., Asahi Shipping Co. Ltd. are the most active new entrants in this area.
Tsuneishi Shipbuilding Co., Ltd.
Hiroshima-ken, Japan
Patent: 3
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Donghai County Changchun Doors and Windows Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 1
Shandong Kaiwo Machinery Co., Ltd.
Shandong Sheng, China
Patent: 1
Yu Huan Huan Yu Optical Instrument Factory
Zhejiang Sheng, China
Patent: 1
Milacron Plastics Machinery (Jiangyin) Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 137 patents, we discovered top 49 universities and scientific research institutions by total patent application. Harbin Engineering University, Sumy State University, Ivano-Frankivsk National Technical University of Oil & Gas are dominant in this area. They take 10.22% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
Ivano-Frankivsk National Technical University of Oil & Gas
Donetsk National Technical University
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Dalian Maritime University
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Admiral Makarov National University of Shipbuilding
Sevastopol National Technical University