Growing community of inventors

Hitachi, Japan

Kyozo Iwao

Average Co-Inventor Count = 7.00

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 = 4

Kyozo Iwao ↔ Yoshitaka Kojima (1 patent)Kyozo Iwao ↔ Hideyuki Arikawa (1 patent)Kyozo Iwao ↔ Shizuka Yamaguchi (1 patent)Kyozo Iwao ↔ Mitsuo Haginoya (1 patent)Kyozo Iwao ↔ Sai Ogawa (1 patent)Kyozo Iwao ↔ Yukihiko Wada (1 patent)Kyozo IwaoKyozo Iwao (1 patent)Yoshitaka KojimaYoshitaka Kojima (30 patents)Hideyuki ArikawaHideyuki Arikawa (11 patents)Shizuka YamaguchiShizuka Yamaguchi (8 patents)Mitsuo HaginoyaMitsuo Haginoya (6 patents)Sai OgawaSai Ogawa (6 patents)Yukihiko WadaYukihiko Wada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,535 patents)


1 patent:

1. 5545484 - Heat and oxidation resistive high strength material and its production

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1/22/2026
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