Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Mitsubishi Power Ltd. | Turbine,Control system,Renewable energy, ...[+2] | Patent: 17 | |
2 | Mitsubishi Hitachi Power Systems | Control system | Patent: 9 | |
3 | Aqua, Inc. (Japan) | Patent: 6 | ||
4 | Nittan Valve Co., Ltd. | Automotive engineering,Small engine,Gasoline, ...[+2] | Patent: 4 | |
5 | Mitsubishi Heavy Industries Machinery Technology Corp. | Control system,Automation,Manufacturing engineering, ...[+2] | Patent: 4 | |
6 | Tomoe Engineering Co., Ltd. | Chemical industry,Manufacturing engineering | Patent: 3 | |
7 | Nagaoka University of Technology | Materials science,Chemistry,Organic chemistry, ...[+2] | Patent: 2 | |
8 | Lion Corp. | Toothpaste,Fast-moving consumer goods,Laundry, ...[+2] | Patent: 1 | |
9 | Hitachi Global Life Solutions, Inc. | Vacuum insulated panel,Glass wool,Aerogel, ...[+1] | Patent: 1 | |
10 | SUMCO Corp. | Semiconductor,Wafer,Silicon, ...[+2] | Patent: 1 |