Average Co-Inventor Count = 4.22
ph-index = 11
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 (30 from 33,404 patents)
2. Seiko Epson Corporaition (1 from 23 patents)
31 patents:
1. 9919544 - Tape cartridge and tape printing device
2. D801412 - Projector
3. 9550382 - Tape cartridge and tape printing device
4. D745598 - Label printer
5. D738950 - Laser irradiation device for a projector
6. D685016 - Projector
7. D664585 - Projector
8. D663346 - Projector
9. D661721 - Projector
10. D660901 - Projector
11. D659737 - Projector
12. D658224 - Projector
13. D647121 - Projector
14. D647120 - Projector
15. D615575 - Projector