Average Co-Inventor Count = 5.03
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 (67 from 52,620 patents)
2. Toshiba Electronic Devices & Storage Corporation (38 from 1,465 patents)
67 patents:
1. 12437779 - Magnetic head and magnetic recording device
2. 12424242 - Magnetic head and magnetic recording device
3. 12387748 - Magnetic head with multilayer configuration between magnetic poles and magnetic recording device
4. 12300279 - Magnetic head and magnetic recording device
5. 12249359 - Magnetic sensor, magnetic head, and magnetic recording device
6. 12190917 - Magnetic head with multilayer configuration between magnetic poles and magnetic recording device
7. 12170101 - Magnetic head with multilayer configuration between magnetic poles and magnetic recording device
8. 12165676 - Magnetic head and magnetic recording device
9. 12165678 - Magnetic head having multiple shields and magnetic recording device
10. 12165677 - Magnetic head with stacked body configurations and magnetic recording device including the same
11. 12148453 - Magnetic head with conductive non-magnetic layer contact configurations
12. 12142306 - Magnetic sensor, magnetic head, and magnetic recording device
13. 12080325 - Magnetic head and magnetic recording device
14. 12033676 - Magnetic head and magnetic recording device
15. 11881234 - Magnetic head and magnetic recording device