Average Co-Inventor Count = 1.00
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. Oohiro Works, Ltd. (1 from 66 patents)
2. Oohiro Works Co., Ltd. (1 from 2 patents)
2 patents:
1. 6519789 - Shampoo basin
2. D440775 - Dressing mirror