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. Casio Computer Co., Ltd. (4 from 5,220 patents)
4 patents:
1. 5847305 - Remote control devices for electronic devices
2. 5616860 - Azimuth indicator equipped with anemometer capable of indicating blowing
3. 5497143 - Electronic device for a vehicle
4. 4891776 - Electronic timepiece