Growing community of inventors

Kodaira, Japan

Noboru Yamamoto

Average Co-Inventor Count = 6.00

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 = 7

Noboru Yamamoto ↔ Akira Omachi (1 patent)Noboru Yamamoto ↔ Shinji Shibuya (1 patent)Noboru Yamamoto ↔ Chuichi Saito (1 patent)Noboru Yamamoto ↔ Yoko Ichikawa (1 patent)Noboru Yamamoto ↔ Norio Kamoshita (1 patent)Noboru YamamotoNoboru Yamamoto (1 patent)Akira OmachiAkira Omachi (45 patents)Shinji ShibuyaShinji Shibuya (34 patents)Chuichi SaitoChuichi Saito (19 patents)Yoko IchikawaYoko Ichikawa (1 patent)Norio KamoshitaNorio Kamoshita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. D344384 - Escalator control box

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as of
12/11/2025
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