Average Co-Inventor Count = 5.00
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. Mitsubishi Denki Kabushiki Kaisha (3 from 21,351 patents)
2. Sundara Industries, Ltd (2 from 12 patents)
5 patents:
1. D427170 - Portable telephone device
2. D425887 - Portable telephone device
3. D425056 - Portable telephone
4. D406459 - Golf bag base
5. D405607 - Golf bag top