Growing community of inventors

Tokyo, Japan

Isao Hiruma

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 64

Isao HirumaMitsukuni Itou (2 patents)Isao HirumaTomihisa Igarashi (1 patent)Isao HirumaIsao Hiruma (2 patents)Mitsukuni ItouMitsukuni Itou (5 patents)Tomihisa IgarashiTomihisa Igarashi (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (2 from 13,402 patents)


2 patents:

1. D803743 - Instrument panel for an automobile

2. D781210 - Center console for automobile

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/20/2025
Loading…