Average Co-Inventor Count = 1.69
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. Mitsubishi Denki Kabushiki Kaisha (12 from 21,351 patents)
12 patents:
1. 6421281 - Semiconductor memory device with reduced power consumption and stable operation in data holding state
2. 6185144 - Semiconductor memory device with reduced power consumption and stable operation in data holding state
3. 6026043 - Semiconductor memory device with reduced power consumption and stable
4. 5875137 - Semiconductor memory device externally confirmable of a currently
5. 5703829 - Synchronous type semiconductor memory device which can be adapted to
6. 5666317 - Semiconductor memory device
7. 5654924 - Semiconductor memory device capable of operating with potentials of
8. 5617362 - Semiconductor memory device having extended data out function
9. 5574691 - Semiconductor memory device having circuit for activating predetermined
10. 5532961 - Semiconductor memory device having extended data out function
11. 5519659 - Semiconductor memory device having circuit for activating predetermined
12. 5253211 - Semiconductor memory device capable of performing refresh operation in