Growing community of inventors

Hikone, Japan

Yoshihiko Matsushita

Average Co-Inventor Count = 5.00

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 = 30

Yoshihiko Matsushita ↔ Mitsuaki Yoshitani (1 patent)Yoshihiko Matsushita ↔ Iwao Tanaka (1 patent)Yoshihiko Matsushita ↔ Makoto Mori (1 patent)Yoshihiko Matsushita ↔ Eiichi Wada (1 patent)Yoshihiko MatsushitaYoshihiko Matsushita (1 patent)Mitsuaki YoshitaniMitsuaki Yoshitani (5 patents)Iwao TanakaIwao Tanaka (4 patents)Makoto MoriMakoto Mori (1 patent)Eiichi WadaEiichi Wada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Screen Mfg. Co., Ltd. (1 from 1,306 patents)


1 patent:

1. 6021790 - Substrate treating apparatus and method for treating substrate

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12/13/2025
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