Growing community of inventors

Tokyo, Japan

Shinjirou Machida

Average Co-Inventor Count = 6.00

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 = 5

Shinjirou Machida ↔ Takashi Yamashita (1 patent)Shinjirou Machida ↔ Hitoshi Ohmori (1 patent)Shinjirou Machida ↔ Sei Moriyasu (1 patent)Shinjirou Machida ↔ Takeo Nakagawa (1 patent)Shinjirou Machida ↔ Kazuyuki Horie (1 patent)Shinjirou MachidaShinjirou Machida (1 patent)Takashi YamashitaTakashi Yamashita (61 patents)Hitoshi OhmoriHitoshi Ohmori (34 patents)Sei MoriyasuSei Moriyasu (10 patents)Takeo NakagawaTakeo Nakagawa (6 patents)Kazuyuki HorieKazuyuki Horie (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Institute of Physical and Chemical Research (1 from 91 patents)


1 patent:

1. 6126523 - Optical dressing method, machining device based on this method,

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as of
12/12/2025
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