Growing community of inventors

Hitachi, Japan

Kazuyuki Naito

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 = 3

Kazuyuki Naito ↔ Detian Huang (1 patent)Kazuyuki Naito ↔ Hiroshi Okikawa (1 patent)Kazuyuki Naito ↔ Ryuji Nakagawa (1 patent)Kazuyuki Naito ↔ Hiroshi Komuro (1 patent)Kazuyuki NaitoKazuyuki Naito (1 patent)Detian HuangDetian Huang (54 patents)Hiroshi OkikawaHiroshi Okikawa (28 patents)Ryuji NakagawaRyuji Nakagawa (17 patents)Hiroshi KomuroHiroshi Komuro (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Cable Fine-Tech, Ltd. (1 from 10 patents)

2. Hitachi Global, Ltd. (1 from 1 patent)


1 patent:

1. 7622679 - Signal transmission cable and multi-wire cable

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1/9/2026
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