Growing community of inventors

Kariya, Japan

Teiji Kawai

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 42

Teiji Kawai ↔ Hidehiro Nakashima (2 patents)Teiji Kawai ↔ Nami Nakasaki (1 patent)Teiji KawaiTeiji Kawai (2 patents)Hidehiro NakashimaHidehiro Nakashima (5 patents)Nami NakasakiNami Nakasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Inax Corporation (2 from 111 patents)


2 patents:

1. D594945 - Toilet seat with bidet

2. D594536 - Toilet seat with bidet

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as of
1/3/2026
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