Growing community of inventors

Fukuoka, Japan

Katsuhiro Egami

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 = 7

Katsuhiro Egami ↔ Minoru Matsui (1 patent)Katsuhiro Egami ↔ Tomokazu Goda (1 patent)Katsuhiro Egami ↔ Motoshi Mase (1 patent)Katsuhiro EgamiKatsuhiro Egami (1 patent)Minoru MatsuiMinoru Matsui (3 patents)Tomokazu GodaTomokazu Goda (1 patent)Motoshi MaseMotoshi Mase (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 7305721 - Toilet bowl device

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as of
12/20/2025
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