Growing community of inventors

Nagoya, Japan

Ryosuke Umemura

Average Co-Inventor Count = 2.00

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 = 2

Ryosuke UmemuraMasahiro Ota (1 patent)Ryosuke UmemuraRyosuke Umemura (1 patent)Masahiro OtaMasahiro Ota (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Paloma Co., Ltd. (1 from 18 patents)


1 patent:

1. 9625178 - Water heater attachment method and water heater attachment structure

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12/11/2025
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