Average Co-Inventor Count = 4.00
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 (4 from 21,351 patents)
4 patents:
1. 5653186 - Apparatus and method for controlling sewing machine
2. 5571240 - Apparatus and method for controlling sewing machine
3. 5562059 - Apparatus and method for controlling sewing machine
4. 5474005 - Apparatus and method for controlling sewing machine