Average Co-Inventor Count = 3.50
ph-index = 8
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. Kabushiki Kaisha Toshiba (19 from 52,735 patents)
2. Toshiba Memory Corporation (2 from 2,955 patents)
21 patents:
1. 11250915 - Semiconductor memory
2. 10839913 - Semiconductor memory
3. 8559234 - Semiconductor memory device
4. 8223558 - Nonvolatile semiconductor memory device
5. 8208309 - Semiconductor memory device and method of operating the same
6. 8203883 - Semiconductor memory device and method of programming the same
7. 8189395 - Nonvolatile semiconductor memory and data reading method
8. 8000147 - Nonvolatile semiconductor memory device
9. 7843724 - Nonvolatile semiconductor memory and data reading method
10. 7746707 - Nonvolatile semiconductor memory device
11. 7310270 - Nonvolatile semiconductor memory device
12. 7224612 - Nonvolatile semiconductor memory device
13. 6940752 - Nonvolatile semiconductor memory device
14. 6798698 - Nonvolatile semiconductor memory device
15. 6549464 - Nonvolatile semiconductor memory device