Average Co-Inventor Count = 2.76
ph-index = 2
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. (6 from 13,281 patents)
2. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)
7 patents:
1. 11733733 - Strap
2. 10791811 - Strap
3. 10482297 - Electronic device
4. 10171122 - Hand strap for electronic apparatus
5. 10043045 - Electronic apparatus
6. 9979428 - Hand strap for electronic apparatus
7. 6680676 - Switch unit and portable terminal device using the switch unit