Growing community of inventors

Kanagawa, Japan

Tohoru Matuda

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 = 7

Tohoru Matuda ↔ Kenji Makino (1 patent)Tohoru Matuda ↔ Shinichi Inoue (1 patent)Tohoru Matuda ↔ Yutaka Kusano (1 patent)Tohoru Matuda ↔ Fujihiro Itoh (1 patent)Tohoru MatudaTohoru Matuda (1 patent)Kenji MakinoKenji Makino (50 patents)Shinichi InoueShinichi Inoue (18 patents)Yutaka KusanoYutaka Kusano (6 patents)Fujihiro ItohFujihiro Itoh (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (1 from 90,594 patents)


1 patent:

1. 5146378 - Multi-track head

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12/5/2025
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