Growing community of inventors

Kunitachi, Japan

Isamu Yoshino

Average Co-Inventor Count = 3.00

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 = 5

Isamu Yoshino ↔ Osamu Fujii (1 patent)Isamu Yoshino ↔ Yasohachi Takahashi (1 patent)Isamu YoshinoIsamu Yoshino (1 patent)Osamu FujiiOsamu Fujii (7 patents)Yasohachi TakahashiYasohachi Takahashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mishima Paper Co., Ltd. (1 from 8 patents)

2. Naigai Ink. Mgf. Co., Ltd. (1 from 1 patent)


1 patent:

1. 4339143 - Pressure-sensitive recording material

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/13/2025
Loading…