Growing community of inventors

Hitachi, Japan

Noboru Nagata

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.

Forward Citations = 5

Noboru Nagata ↔ Fumio Nakano (1 patent)Noboru Nagata ↔ Mikio Sato (1 patent)Noboru Nagata ↔ Kazuhisa Toriyama (1 patent)Noboru NagataNoboru Nagata (1 patent)Fumio NakanoFumio Nakano (23 patents)Mikio SatoMikio Sato (23 patents)Kazuhisa ToriyamaKazuhisa Toriyama (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)


1 patent:

1. 3956169 - Nematic liquid crystal composition

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1/10/2026
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