Average Co-Inventor Count = 3.45
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 33,442 patents)
2. Seiko Epson Corporaition (1 from 23 patents)
3. Denka Company Limited (355 patents)
4. Kajima Corporation (150 patents)
5. The Chugoku Electric Power Co., Inc. (66 patents)
31 patents:
1. 12269274 - Recording apparatus
2. D1065315 - Printer
3. 12225166 - Printing device
4. 12145375 - Recording apparatus and liquid accommodation body
5. D1029095 - Printer
6. D1025072 - Scanner
7. D1021904 - Scanner
8. 10728410 - Reading device
9. 10538095 - Droplet ejecting apparatus
10. D867366 - Scanner
11. D864289 - Printer
12. D827022 - Printer
13. D823940 - Printer
14. D809059 - Printer
15. 9485373 - Printing apparatus