Average Co-Inventor Count = 6.00
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. (3 from 329 patents)
3 patents:
1. D274634 - Land cruiser vehicle toy
2. D274637 - Toy bus
3. D274633 - Toy sports car