Average Co-Inventor Count = 5.26
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sony Corporation (4 from 58,131 patents)
2. Felica Networks, Inc. (3 from 121 patents)
3. Sony Group Corporation (3,475 patents)
7 patents:
1. 11192029 - Information processing device, information processing method, and computer program
2. 10789523 - Program, information processing system, information processing method, and reader/writer apparatus
3. 10603581 - Information processing device and information processing method
4. 9077737 - Wireless communication system, information and communication terminal, portable telephone, reader/writer, communication method and computer program
5. 8782749 - Information processing device, information processing method, and program
6. 8341642 - Information processing apparatus, information processing method, program and information processing system
7. 8291085 - Value information transfer system and value information transfer method