Growing community of inventors

Funabashi, Japan

Satoshi Hamada

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 = 0

Satoshi Hamada ↔ Rikimaru Sakamoto (1 patent)Satoshi Hamada ↔ Keisuke Hashimoto (1 patent)Satoshi Hamada ↔ Hikaru Tokunaga (1 patent)Satoshi HamadaSatoshi Hamada (1 patent)Rikimaru SakamotoRikimaru Sakamoto (101 patents)Keisuke HashimotoKeisuke Hashimoto (50 patents)Hikaru TokunagaHikaru Tokunaga (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Chemical Corporation (1 from 220 patents)


1 patent:

1. 11798810 - Resist underlayer film-forming composition containing amide solvent

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1/9/2026
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