Growing community of inventors

Ome, Japan

Yoshio Saito

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 = 12

Yoshio Saito ↔ Naoyuki Takahashi (1 patent)Yoshio Saito ↔ Takahisa Nitta (1 patent)Yoshio Saito ↔ Seiji Watanabe (1 patent)Yoshio Saito ↔ Ichiro Fukuwatari (1 patent)Yoshio SaitoYoshio Saito (1 patent)Naoyuki TakahashiNaoyuki Takahashi (8 patents)Takahisa NittaTakahisa Nitta (6 patents)Seiji WatanabeSeiji Watanabe (6 patents)Ichiro FukuwatariIchiro Fukuwatari (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Hitachi Kiden Kogyo, Ltd. (1 from 6 patents)


1 patent:

1. 4718539 - Conveyor means

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as of
12/10/2025
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