Growing community of inventors

Kumamoto, Japan

Shinji Arase

Average Co-Inventor Count = 2.40

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 = 4

Shinji AraseMasanobu Katsumura (1 patent)Shinji AraseHitoshi Shimaoka (1 patent)Shinji AraseTsutomu Harada (1 patent)Shinji AraseShinji Arase (2 patents)Masanobu KatsumuraMasanobu Katsumura (3 patents)Hitoshi ShimaokaHitoshi Shimaoka (2 patents)Tsutomu HaradaTsutomu Harada (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)


2 patents:

1. 5894120 - Card reader with pivoting casing

2. 5652422 - Card reader/writer

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12/22/2025
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