Average Co-Inventor Count = 3.79
ph-index = 4
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 (5 from 21,351 patents)
2. Mitsubishi Electric Corporation (1 from 15,895 patents)
6 patents:
1. 7746648 - Modular heat-radiation structure and controller including the structure
2. D479219 - Servo amplifier
3. D478061 - Servo amplifier
4. D476306 - Servo amplifier
5. D466533 - Control box for a sewing machine
6. D466534 - Control box for a sewing machine