Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Sony Group Corp. | Computer hardware,Software,Music, ...[+2] | Patent: 7 | |
2 | Dai Nippon Printing Co., Ltd. | Electronics,Publishing,Publication, ...[+2] | Patent: 3 | |
3 | Dainippon Printing Co. Ltd. | Patent: 3 | ||
4 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | Patent: 3 | |
5 | Sony Olympus Medical Solutions, Inc. | Endoscope,Medical equipment,Medicine, ...[+2] | Patent: 2 |