Average Co-Inventor Count = 4.44
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. Spin Master Limited (2 from 221 patents)
2. Sega Toys Co., Ltd. (1 from 9 patents)
3 patents:
1. D1100069 - Toy
2. 11712636 - Transformable toy
3. 8784153 - Transformable toy