Average Co-Inventor Count = 2.40
ph-index = 3
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. Kabushiki Kaisha Sato (4 from 134 patents)
4 patents:
1. 4988221 - Specific data input order for continuous strips of tags including line
2. 4501224 - Continuous tag printing apparatus
3. 4480933 - Guiding device for printing paper strip in a nonimpact printer
4. 4363268 - Drum type bar code line printer