Average Co-Inventor Count = 6.31
ph-index = 7
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. Renesas Electronics Corporation (9 from 7,524 patents)
2. Renesas Technology Corp. (8 from 3,781 patents)
3. Hitachi Ulsi Systems Co., Ltd. (7 from 336 patents)
17 patents:
1. 9530485 - Semiconductor integrated circuit device with reduced leakage current
2. 9111636 - Semiconductor integrated circuit device with reduced leakage current
3. 8797791 - Semiconductor integrated circuit device with reduced leakage current
4. 8437179 - Semiconductor integrated circuit device with reduced leakage current
5. 8390048 - Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory device
6. 8232589 - Semiconductor integrated circuit device with reduced leakage current
7. 8125017 - Semiconductor integrated circuit device with reduced leakage current
8. 7964484 - Semiconductor integrated circuit device with reduced leakage current
9. 7863135 - Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory device
10. 7663176 - Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory device
11. 7569881 - Semiconductor integrated circuit device with reduced leakage current
12. 7388238 - Semiconductor integrated circuit device with reduced leakage current
13. 7371631 - Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory device
14. 7087942 - Semiconductor integrated circuit device with reduced leakage current
15. 7045864 - Semiconductor integrated circuit device