Average Co-Inventor Count = 1.20
ph-index = 2
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. Kabushiki Kaisha Ihara Kogyo (3 from 3 patents)
2. Ihara Co., Ltd. (1 from 3 patents)
4 patents:
1. 11332367 - Hydrogen producing apparatus, method for separating solid product and system for discharging and recycling solid product
2. 5351372 - Detachable end metal fitting used for cargo fastening belt
3. 5060566 - Press apparatus
4. 5020948 - Belt fitting engagement rail