Average Co-Inventor Count = 1.00
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. Kabushiki Kaisha Tamiya Mokei (4 from 21 patents)
4 patents:
1. D318888 - Toy car
2. D318924 - Toy car
3. D318081 - Toy car
4. D316580 - Toy racing car