Growing community of inventors

Higashiyamato, Japan

Syoichi Hirata

Average Co-Inventor Count = 8.00

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

Syoichi Hirata ↔ Katsumi Kobayashi (1 patent)Syoichi Hirata ↔ Akihiro Maebara (1 patent)Syoichi Hirata ↔ Noriko Uchida (1 patent)Syoichi Hirata ↔ Kazuo Sugiyama (1 patent)Syoichi Hirata ↔ Koji Sasada (1 patent)Syoichi Hirata ↔ Masumi Sotoyama (1 patent)Syoichi Hirata ↔ Koji Yamamoto (1 patent)Syoichi HirataSyoichi Hirata (1 patent)Katsumi KobayashiKatsumi Kobayashi (63 patents)Akihiro MaebaraAkihiro Maebara (18 patents)Noriko UchidaNoriko Uchida (7 patents)Kazuo SugiyamaKazuo Sugiyama (5 patents)Koji SasadaKoji Sasada (4 patents)Masumi SotoyamaMasumi Sotoyama (3 patents)Koji YamamotoKoji Yamamoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ntt Mobile Communications Network, Inc. (1 from 247 patents)


1 patent:

1. 5884165 - Mobile communication systems sharing a control channel

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12/13/2025
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