Average Co-Inventor Count = 2.14
ph-index = 6
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. Casio Computer Co., Ltd. (6 from 5,219 patents)
2. Casio Keisanki Kabushiki Kaisha (4 from 434 patents)
10 patents:
1. D507293 - Electronic calculator
2. D499753 - Projector
3. D498249 - Projector
4. D488500 - Electronic calculator
5. D454150 - Cash register
6. D379181 - Combined pager, telephone dialer and electronic calculator having the
7. D375981 - Video game machine with seal printer
8. D375304 - Cartridge for a video game machine with seal printer
9. D356817 - Electronic label printer
10. D317935 - Electronic calculator