Growing community of inventors

Kodaira, Japan

Tadashi Sube

Average Co-Inventor Count = 4.85

ph-index = 4

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 = 177

Tadashi SubeAtsuhiko Urushihara (1 patent)Tadashi SubeAtsushi Ishibashi (1 patent)Tadashi SubeAtsushi Katayama (1 patent)Tadashi SubeAtsuo Yoshida (1 patent)Tadashi SubeTadahiro Yamaguchi (1 patent)Tadashi SubeMakoto Fukatsu (1 patent)Tadashi SubeKazunori Yanagisawa (1 patent)Tadashi SubeHiroyuki Kuriyama (1 patent)Tadashi SubeShigeki Masatsugu (1 patent)Tadashi SubeYasunori Kawauchi (1 patent)Tadashi SubeTatsuo Murai (1 patent)Tadashi SubeMasahide Aoki (1 patent)Tadashi SubeYukiko Iwama (1 patent)Tadashi SubeTsukasa Ariyoshi (1 patent)Tadashi SubeYasuhiro Kasahara (1 patent)Tadashi SubeTadashi Kitashima (1 patent)Tadashi SubeNobuo Fukuda (1 patent)Tadashi SubeYoshiki Igarashi (1 patent)Tadashi SubeHideo Sasajima (1 patent)Tadashi SubeShyoji Kondo (1 patent)Tadashi SubeTadashi Sube (4 patents)Atsuhiko UrushiharaAtsuhiko Urushihara (53 patents)Atsushi IshibashiAtsushi Ishibashi (51 patents)Atsushi KatayamaAtsushi Katayama (21 patents)Atsuo YoshidaAtsuo Yoshida (12 patents)Tadahiro YamaguchiTadahiro Yamaguchi (12 patents)Makoto FukatsuMakoto Fukatsu (12 patents)Kazunori YanagisawaKazunori Yanagisawa (12 patents)Hiroyuki KuriyamaHiroyuki Kuriyama (10 patents)Shigeki MasatsuguShigeki Masatsugu (10 patents)Yasunori KawauchiYasunori Kawauchi (8 patents)Tatsuo MuraiTatsuo Murai (6 patents)Masahide AokiMasahide Aoki (6 patents)Yukiko IwamaYukiko Iwama (5 patents)Tsukasa AriyoshiTsukasa Ariyoshi (5 patents)Yasuhiro KasaharaYasuhiro Kasahara (5 patents)Tadashi KitashimaTadashi Kitashima (5 patents)Nobuo FukudaNobuo Fukuda (4 patents)Yoshiki IgarashiYoshiki Igarashi (4 patents)Hideo SasajimaHideo Sasajima (1 patent)Shyoji KondoShyoji Kondo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (4 from 42,488 patents)


4 patents:

1. 5936679 - Television receiver having multiple communication capabilities

2. D347063 - Magnetic resonance imaging scanner

3. D345156 - Video tape recorder

4. D300431 - Cordless handset telephone

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as of
12/15/2025
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