Growing community of inventors

Sakura, Japan

Keiji Ohas{acute Over (h)}i

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 = 3

Keiji Ohas{acute Over (h)}i ↔ Tsuyoshi Simomichi (1 patent)Keiji Ohas{acute Over (h)}iKeiji Ohas{acute Over (h)}i (1 patent)Tsuyoshi SimomichiTsuyoshi Simomichi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujikura Limited (1 from 1,801 patents)


1 patent:

1. 6760528 - Resin coated optical fiber

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/9/2025
Loading…