Average Co-Inventor Count = 4.00
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. Toyota Jidosha Kabushiki Kaisha (3 from 36,713 patents)
2. Kabushiki Kaisha Tokai Rika Denki Seisakusho (3 from 2,004 patents)
3 patents:
1. 11679739 - Start switch device
2. 11161478 - Start switch device
3. 10518749 - Start switch device