Growing community of inventors

Naples, Italy

Roberta Schiavo

Average Co-Inventor Count = 5.00

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.

Forward Citations = 0

Roberta Schiavo ↔ Giuseppe Graber (1 patent)Roberta Schiavo ↔ Luigi Iengo (1 patent)Roberta Schiavo ↔ Simone Di Lella (1 patent)Roberta Schiavo ↔ Francesco Cirillo (1 patent)Roberta SchiavoRoberta Schiavo (1 patent)Giuseppe GraberGiuseppe Graber (3 patents)Luigi IengoLuigi Iengo (1 patent)Simone Di LellaSimone Di Lella (1 patent)Francesco CirilloFrancesco Cirillo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Rail Sts S.p.a. (1 from 11 patents)

2. Hitachi Rail Limited (8 patents)


1 patent:

1. 12172526 - Vehicle with electrical traction including an energy management system, and method for managing the energy in such a vehicle with electrical traction

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as of
1/22/2026
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