Average Co-Inventor Count = 3.83
ph-index = 10
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. Seiko Epson Corporation (21 from 33,442 patents)
2. Seiko Espon Corporation (1 from 14 patents)
22 patents:
1. 11860581 - Wristwatch
2. 10151969 - Projector having reflecting mirror disposed within housing and operation buttons disposed on sidewall of the housing
3. D830451 - Printer
4. 9395609 - Projector supporting apparatus
5. D658224 - Projector
6. D647121 - Projector
7. D647120 - Projector
8. D628227 - Projector
9. D624949 - Support for projector
10. D623678 - Projector
11. D619580 - Interactive pen
12. D617822 - Projector
13. D615575 - Projector
14. D614684 - Projector
15. D613326 - Projector