Growing community of inventors

Tokyo, Japan

Tsuyoshi Soma

Average Co-Inventor Count = 5.71

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

Tsuyoshi SomaKenichi Kobayashi (2 patents)Tsuyoshi SomaAkihiro Yazawa (2 patents)Tsuyoshi SomaYasuyuki Miyasawa (2 patents)Tsuyoshi SomaAsagi Matsugu (1 patent)Tsuyoshi SomaHideharu Aoyama (1 patent)Tsuyoshi SomaManato Furusawa (1 patent)Tsuyoshi SomaAyumu Saito (1 patent)Tsuyoshi SomaKeiichi Nojo (1 patent)Tsuyoshi SomaYusuke Sasaya (1 patent)Tsuyoshi SomaTsuyoshi Soma (2 patents)Kenichi KobayashiKenichi Kobayashi (192 patents)Akihiro YazawaAkihiro Yazawa (10 patents)Yasuyuki MiyasawaYasuyuki Miyasawa (7 patents)Asagi MatsuguAsagi Matsugu (11 patents)Hideharu AoyamaHideharu Aoyama (5 patents)Manato FurusawaManato Furusawa (3 patents)Ayumu SaitoAyumu Saito (2 patents)Keiichi NojoKeiichi Nojo (1 patent)Yusuke SasayaYusuke Sasaya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ebara Corporation (2 from 2,510 patents)


2 patents:

1. 12403507 - Transfer apparatus, cleaning module, and substrate processing apparatus

2. 10508355 - Plating apparatus

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as of
12/28/2025
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