Growing community of inventors

Osaka-shi Osaka, Japan

Fumio Miyahara

Average Co-Inventor Count = 1.00

ph-index = NA

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 = 0

Fumio MiyaharaFumio Miyahara (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ohki Co., Ltd. (13 patents)

2. Tsubakimoto Kogyo Co. Ltd. (9 patents)

3. Fabrica Toyama Corporation (3 patents)


0 patent:

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as of
12/19/2025
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