Growing community of inventors

Toda, Japan

Hidekatsu Hayashi

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 = 9

Hidekatsu Hayashi ↔ Satoshi Ichioka (1 patent)Hidekatsu Hayashi ↔ Toshiro Kikuchi (1 patent)Hidekatsu Hayashi ↔ Norio Mitsumoto (1 patent)Hidekatsu Hayashi ↔ Toyoki Takahashi (1 patent)Hidekatsu Hayashi ↔ Shinziro Takeuchi (1 patent)Hidekatsu HayashiHidekatsu Hayashi (1 patent)Satoshi IchiokaSatoshi Ichioka (5 patents)Toshiro KikuchiToshiro Kikuchi (2 patents)Norio MitsumotoNorio Mitsumoto (1 patent)Toyoki TakahashiToyoki Takahashi (1 patent)Shinziro TakeuchiShinziro Takeuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mishima Kosan Co., Ltd. (1 from 12 patents)


1 patent:

1. 4273954 - Coordinate reading device

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as of
1/22/2026
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