Average Co-Inventor Count = 1.98
ph-index = 5
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. Oki Data Corporation (16 from 1,875 patents)
2. Oki Electric Industry Co., Ltd. (2 from 4,979 patents)
18 patents:
1. D911436 - Printer
2. 9184577 - Electrical device
3. 8891140 - Image reading apparatus and multifunction apparatus
4. 8824027 - Media feeder, image scanning apparatus, multifunctional periphery, and image scanning method
5. 8804214 - Medium transport apparatus, image scanning apparatus and image processing apparatus
6. 8676088 - Unit provided above an image forming apparatus which is pivotably movable through a rotation fulcrum axis
7. 8654407 - Multifunction apparatus
8. 8549736 - Component fixing device and electrical device having the same
9. 8472843 - Compound apparatus
10. 8453979 - Component fixing device and electrical device having the same
11. 8237995 - Multifunction apparatus
12. 8134758 - Image reading apparatus, image forming apparatus, image forming system that employs the image reading apparatus and the image forming apparatus
13. 7641190 - Medium tray and image recording apparatus using the same
14. 7516540 - Electrical device having component fixing device
15. 6252619 - Image forming apparatus having a printhead guide mechanism