Growing community of inventors

Nagoya, Japan

Yoshihisa Ishiguro

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 = 1

Yoshihisa Ishiguro ↔ Shuhei Ishikawa (1 patent)Yoshihisa Ishiguro ↔ Kazumasa Yashiro (1 patent)Yoshihisa Ishiguro ↔ Hiroyuki Hiramitsu (1 patent)Yoshihisa IshiguroYoshihisa Ishiguro (1 patent)Shuhei IshikawaShuhei Ishikawa (14 patents)Kazumasa YashiroKazumasa Yashiro (2 patents)Hiroyuki HiramitsuHiroyuki Hiramitsu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ngk Insulators, Inc. (1 from 4,916 patents)


1 patent:

1. 5824167 - Beryllium-copper alloy excellent in strength, workability and heat

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