Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | NTN Toyo Bearing Co., Ltd. | Ball bearing | Patent: 32 | |
2 | Showa Denko K.K. | Graphite,Materials science,Nanomaterials, ...[+2] | Patent: 5 | |
3 | NIPPON STEEL Stainless Steel Corp. | Mill,Metal,Mining engineering, ...[+1] | Patent: 4 | |
4 | Mitsubishi Heavy Industries Engine & Turbocharger Ltd. | Turbocharger,Gasoline,Automotive engineering, ...[+2] | Patent: 4 | |
5 | Shibaura Institute of Technology | Computer science,Materials science,Control theory, ...[+2] | Patent: 3 | |
6 | University of Toyama | Pharmaceutical manufacturing,Chemistry,Biology, ...[+2] | Patent: 2 | |
7 | Osaka University | Public university,Knowledge management,Chemistry, ...[+2] | Patent: 2 | |
8 | Mabuchi Motor Co., Ltd. | Electric motor,Power seat,Electrical equipment, ...[+2] | Patent: 2 | |
9 | Hitachi Industrial Products Ltd. | Patent: 1 | ||
10 | Fujikoshi KK | Food industry | Patent: 1 |