Average Co-Inventor Count = 1.00
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. Kyoto Measuring Instruments Corp. (3 from 13 patents)
3 patents:
1. D384974 - Stationery kit
2. D373946 - Retractable blade knife
3. D372432 - Cutter with ruler