Growing community of inventors

Kitakyushu, Japan

Rie Tsuji

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 = 25

Rie Tsuji ↔ Mitsuya Obara (1 patent)Rie Tsuji ↔ Rina Ogata (1 patent)Rie TsujiRie Tsuji (1 patent)Mitsuya ObaraMitsuya Obara (47 patents)Rina OgataRina Ogata (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. D638102 - Faucet

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as of
12/20/2025
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