Average Co-Inventor Count = 3.43
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. Alps Alpine Co., Ltd. (2 from 571 patents)
2 patents:
1. 12103040 - Vibration generating device
2. 11794448 - Sensor device, method of manufacturing sensor device, and vehicle seat