Average Co-Inventor Count = 1.40
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. Aisin Seiki Kabushiki Kaisha (1 from 5,207 patents)
2. Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (1 from 1,343 patents)
3. Aisin Corporation (1 from 574 patents)
3 patents:
1. 12380708 - Parking assistance device
2. 11151881 - Parking assist device
3. 4817760 - Displacement detecting mechanism for hydraulic circuit of fork lift