Average Co-Inventor Count = 2.00
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. Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (3 from 1,343 patents)
3 patents:
1. D356201 - Fork lift truck
2. 4674769 - Steering system with tiltable steering column
3. 4653342 - Shift lever mechanism for a transmission in a vehicle