Average Co-Inventor Count = 6.00
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 832,812 patents)
2. Seiko Epson Corporation (1 from 33,436 patents)
2 patents:
1. 6287030 - Tape-printing apparatus with control of feeding and cutting of a tape
2. 6129462 - Tape-printing apparatus