Average Co-Inventor Count = 4.40
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. Citizen Watch Company, Ltd. (4 from 2,003 patents)
4 patents:
1. 6905758 - Decorative item and process for producing the same
2. 6780527 - Decorative article having white film and production method therefor
3. 5972526 - Decorative member
4. 5091224 - Method of preparation of a surface-coated metal-made ornamental article