Average Co-Inventor Count = 4.00
ph-index = 1
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. Seibu Electric Machinery Co., Ltd. (2 from 23 patents)
2 patents:
1. 11219961 - Wire electrical discharge machining system, wire electrical discharge machining method, and workpiece measurement method
2. 11213905 - Wire electrical discharge machining system, wire electrical discharge machining method, and workpiece measurement method