Average Co-Inventor Count = 1.64
ph-index = 1
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. Nec Corporation (2 from 35,689 patents)
2. Yazaki Corporation (1 from 8,204 patents)
3 patents:
1. 7692109 - Lever switch
2. 6108213 - Retainer for electronic apparatus
3. 5831361 - Structure for mounting vibration motor and button pedestal