Average Co-Inventor Count = 1.00
ph-index = NA
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. Oiles Corporation (1 from 268 patents)
2. Kyodo Yushi Co., Ltd. (1 from 89 patents)
1 patent:
1. 12480068 - Grease composition and rack-and-pinion-type steering device filled with the same grease composition