Average Co-Inventor Count = 9.00
ph-index = 2
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. Other (1 from 832,680 patents)
2. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)
3. Ryoden Semiconductor System Engineering Corporation (1 from 52 patents)
2 patents:
1. 6256875 - Method for manufacturing semiconductor device
2. 6005289 - Package for semiconductor device laminated printed circuit boards