Growing community of inventors

Omuta, Japan

Tomoya Sanda

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 = 0

Tomoya SandaShigetoshi Kuma (1 patent)Tomoya SandaTomoya Sanda (1 patent)Shigetoshi KumaShigetoshi Kuma (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Chemicals, Inc. (1 from 1,788 patents)


1 patent:

1. 10774038 - Process for producing cyanonorbornene

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1/18/2026
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