Average Co-Inventor Count = 4.00
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. The Furukawa Electric Co., Ltd. (2 from 2,636 patents)
2. Harima Chemicals, Incorporated (1 from 82 patents)
2 patents:
1. 5296649 - Solder-coated printed circuit board and method of manufacturing the same
2. 4960642 - Pellets for making electromagnetic wave shielding material and method