Growing community of inventors

Sodegaura, Japan

Yoshinori Nagai

Average Co-Inventor Count = 6.00

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 = 6

Yoshinori Nagai ↔ Masami Tomikawa (1 patent)Yoshinori Nagai ↔ Hideo Ohkawa (1 patent)Yoshinori Nagai ↔ Noriki Fujimoto (1 patent)Yoshinori Nagai ↔ Yutaka Mugino (1 patent)Yoshinori Nagai ↔ Shiro Kozakura (1 patent)Yoshinori NagaiYoshinori Nagai (1 patent)Masami TomikawaMasami Tomikawa (8 patents)Hideo OhkawaHideo Ohkawa (5 patents)Noriki FujimotoNoriki Fujimoto (4 patents)Yutaka MuginoYutaka Mugino (3 patents)Shiro KozakuraShiro Kozakura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Kosan Company, Limited (1 from 2,269 patents)


1 patent:

1. 4098752 - Thermoplastic resin composition suitable for extrusion molding

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as of
12/8/2025
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