Growing community of inventors

Joetsu, Japan

Yasunori Miyashita

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 = 4

Yasunori Miyashita ↔ Akihiro Shirai (2 patents)Yasunori Miyashita ↔ Shinichi Kimizuka (2 patents)Yasunori Miyashita ↔ Takeshi Shimotori (6 patents)Yasunori Miyashita ↔ Mitsuhiro Nakamura (2 patents)Yasunori MiyashitaYasunori Miyashita (2 patents)Akihiro ShiraiAkihiro Shirai (8 patents)Shinichi KimizukaShinichi Kimizuka (7 patents)Takeshi ShimotoriTakeshi Shimotori (6 patents)Mitsuhiro NakamuraMitsuhiro Nakamura (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Soda Co., Ltd. (2 from 517 patents)


2 patents:

1. 9701779 - Polyurethane

2. 9701780 - Polyurethane

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as of
12/16/2025
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