Growing community of inventors

Gamo-gun, Japan

Toshyuki Ishizaki

Average Co-Inventor Count = 5.00

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 = 12

Toshyuki Ishizaki ↔ Shin-ichi Minegishi (1 patent)Toshyuki Ishizaki ↔ Masahiro Henmi (1 patent)Toshyuki Ishizaki ↔ Shuji Furuno (1 patent)Toshyuki Ishizaki ↔ Hirofumi Morikawa (1 patent)Toshyuki IshizakiToshyuki Ishizaki (1 patent)Shin-ichi MinegishiShin-ichi Minegishi (13 patents)Masahiro HenmiMasahiro Henmi (10 patents)Shuji FurunoShuji Furuno (8 patents)Hirofumi MorikawaHirofumi Morikawa (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Industries, Inc. (1 from 3,481 patents)


1 patent:

1. 7258914 - Porous membrane and method for manufacturing the same

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as of
1/10/2026
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