Growing community of inventors

Menlo Park, CA, United States of America

Fumio Arakawa

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 = 71

Fumio Arakawa ↔ Shinichi Yoshioka (1 patent)Fumio Arakawa ↔ Yugo Kashiwagi (1 patent)Fumio Arakawa ↔ Hiroshi Yajima (1 patent)Fumio ArakawaFumio Arakawa (1 patent)Shinichi YoshiokaShinichi Yoshioka (43 patents)Yugo KashiwagiYugo Kashiwagi (19 patents)Hiroshi YajimaHiroshi Yajima (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)


1 patent:

1. 5515519 - Data processor and method utilizing coded no-operation instructions

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12/10/2025
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