Growing community of inventors

Kitakyushu, Japan

Tsubasa Ishibashi

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 = 0

Tsubasa Ishibashi ↔ Shu Kashirajima (1 patent)Tsubasa Ishibashi ↔ Hironori Yamasaki (1 patent)Tsubasa Ishibashi ↔ Masaki Mori (1 patent)Tsubasa Ishibashi ↔ Yukari Kawazu (1 patent)Tsubasa Ishibashi ↔ Takahiro Hara (1 patent)Tsubasa IshibashiTsubasa Ishibashi (1 patent)Shu KashirajimaShu Kashirajima (40 patents)Hironori YamasakiHironori Yamasaki (9 patents)Masaki MoriMasaki Mori (7 patents)Yukari KawazuYukari Kawazu (6 patents)Takahiro HaraTakahiro Hara (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toto Ltd. (1 from 1,192 patents)


1 patent:

1. 11136752 - Flush toilet

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as of
12/19/2025
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