Average Co-Inventor Count = 2.67
ph-index = 3
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. Nhk Spring Co., Ltd. (4 from 1,233 patents)
2. Asahi Kogaku Kogyo Kabushiki Kaisha (2 from 3,132 patents)
6 patents:
1. 10829008 - Vehicle seat
2. 10414293 - Vehicle seat
3. 9180794 - Vehicle seat
4. 8662009 - Adhesive application apparatus
5. 5278602 - Distance measuring device
6. 5051767 - Distance measuring device