Growing community of inventors

Shizuoka-ken, Japan

Yasufumi Ishii

Average Co-Inventor Count = 2.00

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 = 8

Yasufumi IshiiYoshihisa Noro (1 patent)Yasufumi IshiiYasufumi Ishii (1 patent)Yoshihisa NoroYoshihisa Noro (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shimizu Shokuhin Co., Ltd. (1 from 1 patent)


1 patent:

1. 6316530 - Binder and molding process employing the same for use in molding metallic and ceramic powders

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12/14/2025
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