Average Co-Inventor Count = 2.00
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. Takara Co., Ltd. (2 from 329 patents)
2 patents:
1. D329264 - Motor driven toy insect
2. D328933 - Motor driven toy insect