Average Co-Inventor Count = 2.14
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. Takara Co., Ltd. (2 from 329 patents)
2. Other (1 from 832,812 patents)
3 patents:
1. 6524161 - Luminous toy
2. 5303491 - Simulated novelty container capable of movement
3. 5134796 - Simulated novelty container capable of movement