Average Co-Inventor Count = 4.21
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. Aisin Seiki Kabushiki Kaisha (4 from 5,207 patents)
2. Mitsumi Electric Company Ltd. (2 from 1,572 patents)
4 patents:
1. 11105141 - Control device and program
2. 8373577 - Vehicle-mounted communication device
3. 7636066 - Compound antenna apparatus
4. 7501989 - Antenna apparatus