Growing community of inventors

Tokyo, Japan

Yoshiki Ishiai

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 = 0

Yoshiki Ishiai ↔ Ryogo Maji (1 patent)Yoshiki Ishiai ↔ Ryuji Oshima (1 patent)Yoshiki IshiaiYoshiki Ishiai (1 patent)Ryogo MajiRyogo Maji (2 patents)Ryuji OshimaRyuji Oshima (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Disco Corporation (1 from 1,562 patents)


1 patent:

1. 10562154 - Cutting blade

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as of
1/9/2026
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