Growing community of inventors

Osaka, Japan

Kengo Akashi

Average Co-Inventor Count = 3.00

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 = 3

Kengo AkashiTetsuya Tomiyoshi (2 patents)Kengo AkashiKatsuya Sadahiro (2 patents)Kengo AkashiKengo Akashi (2 patents)Tetsuya TomiyoshiTetsuya Tomiyoshi (7 patents)Katsuya SadahiroKatsuya Sadahiro (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Cash Machine Co., Ltd. (2 from 118 patents)


2 patents:

1. 8967389 - Document recycle box

2. 8764013 - Conveyance control device and document validator with recycle box

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1/2/2026
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