Growing community of inventors

Hyogo, Japan

Yukio Hayashi

Average Co-Inventor Count = 2.00

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 = 29

Yukio Hayashi ↔ Tadashi Sakamoto (1 patent)Yukio HayashiYukio Hayashi (1 patent)Tadashi SakamotoTadashi Sakamoto (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)


1 patent:

1. 6195611 - Route search method

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as of
12/17/2025
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