Average Co-Inventor Count = 3.60
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. Matsushita Electric Industrial Co., Ltd. (3 from 27,375 patents)
3 patents:
1. 6161886 - Component mounting head
2. 6000122 - Component suction head for electronic component mounting machines
3. 5727922 - Electronic component transfer apparatus and method