Average Co-Inventor Count = 8.00
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. Kubota Corporation (1 from 2,667 patents)
2. Asahi Denso Co., Ltd. (1 from 37 patents)
1 patent:
1. 7735347 - Ignition switch device