Average Co-Inventor Count = 1.78
ph-index = 17
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 (53 from 33,490 patents)
2. Kabushiki Kaisha Suwa Seikosha (2 from 446 patents)
3. Epson Corporation (1 from 80 patents)
4. Shinshu Seiki Kabushiki Kaisha (1 from 60 patents)
5. Jeco Co., Ltd. (1 from 50 patents)
6. Kabushiki Kaisha Seiko Epson (1 from 4 patents)
57 patents:
1. 8559046 - Processing of commands in an imaging device
2. 8390835 - Imaging device and method of controlling the same
3. 8345274 - Imaging device and method of controlling the same
4. 8274683 - Printing apparatus, content-recorded disk making apparatus, kiosk terminal, method of controlling printing apparatus and program therefor
5. 8144357 - Imaging device and method of controlling the same
6. 7995226 - Imaging device and method of controlling the same
7. 7973396 - Electronic price tag device, pop device, management system for electronic price tag device, and method and program for controlling management system for electronic price tag device
8. 7826075 - Host device to control transmission of bit-map data to an imaging device
9. 7737990 - Colorization process and system and user interface for setting colorization information
10. 7689461 - Printing apparatus, POS system and printing apparatus control method
11. 7644043 - Check processing apparatus, program, electronic payment system, and check processing method
12. 7424443 - POS system for advertisements printed on receipts
13. 7355737 - Apparatus and method for two-color printing based on single color data
14. 7324222 - Methods of controlling an information processing device, system embodying such control, and instruction-set-containing medium
15. 7188154 - Receipt printing and issuing system, an added-value printing processing method and a data storage medium using the same