Average Co-Inventor Count = 1.28
ph-index = 18
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. Panasonic Intellectual Property Management Co., Ltd. (25 from 13,307 patents)
2. Panasonic Corporation (14 from 16,453 patents)
3. Matsushita Electric Industrial Co., Ltd. (5 from 27,375 patents)
44 patents:
1. D912004 - Telephone base unit
2. D906998 - Telephone base unit
3. D906997 - Telephone base unit
4. D906995 - Telephone handset
5. D906996 - Telephone handset
6. D905654 - Unsolicited call blocking device
7. D865839 - Monitor camera
8. D865701 - Telephone base unit
9. D854070 - Monitor camera
10. D853998 - Wireless router
11. D852159 - Telephone handset
12. D845265 - Telephone base unit
13. D832906 - Monitoring camera
14. D832808 - Telephone handset
15. D778282 - Portable computer connection terminal with keyboard