Growing community of inventors

Sagamihara, Japan

Mitsuko Matsumura

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 = 0

Mitsuko MatsumuraSatoshi Ejima (2 patents)Mitsuko MatsumuraMasakazu Sekiguchi (2 patents)Mitsuko MatsumuraYukio Kubota (2 patents)Mitsuko MatsumuraTakeo Motohashi (2 patents)Mitsuko MatsumuraHiroki Ono (2 patents)Mitsuko MatsumuraMitsuko Matsumura (2 patents)Satoshi EjimaSatoshi Ejima (51 patents)Masakazu SekiguchiMasakazu Sekiguchi (41 patents)Yukio KubotaYukio Kubota (6 patents)Takeo MotohashiTakeo Motohashi (4 patents)Hiroki OnoHiroki Ono (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikon Corporation (2 from 8,889 patents)


2 patents:

1. 9949229 - Electronic device

2. 9337900 - Electronic device

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as of
12/5/2025
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