Growing community of inventors

Akashi, Japan

Hirofumi Yamamori

Average Co-Inventor Count = 4.00

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

Hirofumi Yamamori ↔ Kazufumi Naito (1 patent)Hirofumi Yamamori ↔ Yutaka Tamai (1 patent)Hirofumi Yamamori ↔ Toshiro Ono (1 patent)Hirofumi YamamoriHirofumi Yamamori (1 patent)Kazufumi NaitoKazufumi Naito (34 patents)Yutaka TamaiYutaka Tamai (6 patents)Toshiro OnoToshiro Ono (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ishida Co. Limited (1 from 448 patents)


1 patent:

1. 6545230 - Combinational weighing or counting apparatus

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12/19/2025
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