Growing community of inventors

Yokohama, Japan

Yoshiaki Igarashi

Average Co-Inventor Count = 3.00

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 = 60

Yoshiaki Igarashi ↔ Vincent C Motta (1 patent)Yoshiaki Igarashi ↔ Hiromasa Yasui (1 patent)Yoshiaki IgarashiYoshiaki Igarashi (1 patent)Vincent C MottaVincent C Motta (23 patents)Hiromasa YasuiHiromasa Yasui (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Warner-lambert Company (1 from 2,538 patents)


1 patent:

1. D305265 - Razor handle for use with a cartridge

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as of
12/20/2025
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