Growing community of inventors

Yokohama, Japan

Masakazu Hamaji

Average Co-Inventor Count = 2.00

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 = 7

Masakazu HamajiTakuya Tao (1 patent)Masakazu HamajiMasakazu Hamaji (1 patent)Takuya TaoTakuya Tao (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Control System Corporation (1 from 7 patents)


1 patent:

1. 9430607 - Electron beam drawing apparatus, electron beam drawing method, and storage medium

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12/6/2025
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