Growing community of inventors

Tokyo, Japan

Eigo Yoshikawa

Average Co-Inventor Count = 5.00

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 = 0

Eigo Yoshikawa ↔ Hiroshi Harada (1 patent)Eigo Yoshikawa ↔ Yasushi Fukazawa (1 patent)Eigo Yoshikawa ↔ Tomohide Kanzawa (1 patent)Eigo Yoshikawa ↔ Hirohiko Okabe (1 patent)Eigo YoshikawaEigo Yoshikawa (1 patent)Hiroshi HaradaHiroshi Harada (69 patents)Yasushi FukazawaYasushi Fukazawa (2 patents)Tomohide KanzawaTomohide Kanzawa (1 patent)Hirohiko OkabeHirohiko Okabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sekonic Corporation (1 from 3 patents)


1 patent:

1. 9759603 - Photometric apparatus

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