Growing community of inventors

Tokyo, Japan

Masatugu Ogawa

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 = 3

Masatugu Ogawa ↔ Masaki Nakano (1 patent)Masatugu Ogawa ↔ Naoto Yamamoto (1 patent)Masatugu Ogawa ↔ Hideo Sano (1 patent)Masatugu OgawaMasatugu Ogawa (1 patent)Masaki NakanoMasaki Nakano (140 patents)Naoto YamamotoNaoto Yamamoto (16 patents)Hideo SanoHideo Sano (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Corporation (1 from 35,670 patents)


1 patent:

1. 7440372 - Information recording medium recording method, information recording/playback apparatus, and information recording medium

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…