Average Co-Inventor Count = 2.40
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. Fujikura Limited (2 from 1,809 patents)
2 patents:
1. 7997760 - Enamel substrate for mounting light emitting elements, light emitting element module, illumination apparatus, display apparatus, and traffic signal
2. 7699500 - Light-emitting element mounting board, light-emitting element module, lighting device, display device, and traffic signal equipment