Average Co-Inventor Count = 3.04
ph-index = 5
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. The Procter Gamble Company (5 from 17,164 patents)
2. Yoshino Kogyosho Co., Ltd. (1 from 665 patents)
5 patents:
1. 7451877 - Refill case
2. D561944 - Cosmetic container
3. D523176 - Cosmetic container
4. D523177 - Cosmetic container
5. D480177 - Back washing device