Average Co-Inventor Count = 1.82
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. Kabushiki Kaisha Sankyo Seiki Seisakusho (3 from 307 patents)
2. Nidec Sankyo Corporation (2 from 729 patents)
5 patents:
1. 11807026 - Card issuing system, computer-readable storage medium storing print program for card issuing system, and printing method of card issuing system
2. 11138481 - Control method of card issue device and card issue device
3. 6781776 - Magnetic card reader and magnetic data reproduction method using signal peak point intervals
4. 6570722 - Magnetic card reader and magnetic data reproduction method using signal peak point intervals
5. 6570723 - Magnetic card reader and magnetic data reproduction method, data demodulation method and demodulator of magnetic record data