Average Co-Inventor Count = 1.17
ph-index = 5
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. Tomy Kogyo Co., Ltd. (4 from 376 patents)
2. Toybox Corporation (2 from 23 patents)
3. Sega Enterprises, Ltd. (1 from 264 patents)
4. I-magic, Inc. (1 from 6 patents)
7 patents:
1. 6253058 - Interactive toy
2. D400935 - Game toy
3. 4959035 - Miniature storage container for a manually propelled toy member
4. D293347 - Toy robot
5. D262392 - Toy simulated octopus
6. D258302 - Simulative toy vehicle
7. D258224 - Toy vehicle