Average Co-Inventor Count = 1.39
ph-index = 10
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. Nec Infrontia Corporation (53 from 290 patents)
2. Nec Corporation (17 from 35,670 patents)
3. Nec Electronics Corporation (1 from 2,467 patents)
4. Mitutoyo Corporation (1 from 1,622 patents)
5. Nihon University (1 from 108 patents)
6. Sumitomo Forestry Co., Ltd. (1 from 24 patents)
7. Nec Coproration (1 from 3 patents)
75 patents:
1. 10554348 - Information processing system, information processing method, and information processing device
2. 10395547 - Supporting popularization of information and communications technology in the field of education
3. 10372632 - Information processing system, information processing method and information processing device
4. 10218816 - Information processing system, information processing method, server, and control method and control program of server
5. 10154390 - Disaster information management apparatus, disaster information system, disaster information management method, disaster information management program, portable terminal, control method of portable terminal, and control program of controlling operation of portable terminal
6. 10142389 - Information processing system, information processing method, communication terminal, server, and control methods and control programs thereof
7. 10037200 - Synchronizing installation and execution of a program on a second information processing apparatus with a first information processing apparatus which failed installation of the program
8. 9831674 - Information processing apparatus, information processing system, control method of information processing system, information processing method, and information processing program
9. 9766695 - User instruction recognition system and methods
10. 9712943 - Information processing system, information processing method, mobile terminal, information processing apparatus, and control methods and control programs thereof
11. 9679458 - Information processing system, information processing apparatus, information processing method, information processing program, portable communication terminal, and control method and control program of portable communication terminal
12. 9600722 - Education site improvement support system, education site improvement support method, information processing apparatus, communication terminal, and control methods and control programs of information processing apparatus and communication terminal
13. 9571954 - Information processing system, information processing method, mobile phone, server, and control methods and control programs thereof
14. 9517011 - Information processing apparatus, portable communication terminal, and control methods and control programs thereof
15. 9509950 - Information processing system, information processing method, information processing apparatus, and control method and control program of information processing apparatus