Average Co-Inventor Count = 2.12
ph-index = 13
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. Kabushiki Kaisha Toshiba (18 from 52,722 patents)
18 patents:
1. D407755 - Information guide display device
2. D401973 - Information guide display device
3. D350729 - Vacuum circuit breaker
4. D350120 - Combined reader and writer for information recording cards
5. D346164 - Portable radio telephone
6. D345555 - Portable radio telephone
7. D345355 - Portable radio telephone
8. D345158 - Portable radio telephone
9. D338004 - Portable radio telephone
10. D331582 - Portable radiotelephone
11. D324383 - Mobile telephone set
12. D319441 - Portable radiotelephone
13. D319233 - Portable radiotelephone
14. D319234 - Portable radiotelephone
15. D319232 - Portable radiotelephone