Average Co-Inventor Count = 1.60
ph-index = 1
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. Ricoh Company, Ltd. (4 from 28,544 patents)
4 patents:
1. 12079534 - System and method for conferencing which displays questions
2. 11132166 - Information processing system, information processing apparatus, and screen-sharing terminal controlling method
3. 10979598 - Conference management apparatus, document registration method, program, and conference system
4. 10153911 - Information processing system, information processing device, and information processing method