Average Co-Inventor Count = 2.19
ph-index = 5
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. Fujicopian Co., Ltd. (7 from 99 patents)
7 patents:
1. D515135 - Replacement cassette tape for tape transfer device
2. D483409 - Replacement cassette tape for tape transfer device
3. D466554 - Tape transfer device
4. D448412 - Transfer tape holder
5. D405829 - Transfer tape holder
6. D366281 - Transfer tape holder
7. D364644 - Transfer tape holder