Growing community of inventors

Kawagoe, Japan

Akira Hirata

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 31

Akira HirataEiichi Yoshikawa (3 patents)Akira HirataShinya Uchida (2 patents)Akira HirataKazuhiro Uehara (1 patent)Akira HirataHideyuki Ebihara (1 patent)Akira HirataEisaku Sano (1 patent)Akira HirataAkira Hirata (3 patents)Eiichi YoshikawaEiichi Yoshikawa (7 patents)Shinya UchidaShinya Uchida (5 patents)Kazuhiro UeharaKazuhiro Uehara (12 patents)Hideyuki EbiharaHideyuki Ebihara (12 patents)Eisaku SanoEisaku Sano (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Laurel Bank Machines Company, Ltd. (3 from 138 patents)


3 patents:

1. 4905841 - Money receiving and disbursing machine

2. 4890824 - Recirculation-type bill receiving and dispensing machine

3. 4854452 - Bill receiving, discriminating, and dispensing machine

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idiyas.com
as of
12/15/2025
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