Average Co-Inventor Count = 2.25
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. Ohi Seisakusho Co., Ltd. (2 from 242 patents)
2. Ohi Siesakusho Co., Ltd. (1 from 3 patents)
3 patents:
1. 5072983 - Automotive door with door pocket and tiltable armrest
2. 4934099 - Automotive door window regulator and method for mounting the same to
3. 4331353 - Lock releasing device for locks of a fuel oil tank lid and a trunk lid