Growing community of inventors

Oita, Japan

Masayoshi Yamasaki

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 = 3

Masayoshi Yamasaki ↔ Hiroyuki Morinaga (1 patent)Masayoshi Yamasaki ↔ Atsushi Onishi (1 patent)Masayoshi Yamasaki ↔ Yasuhiro Kaga (1 patent)Masayoshi Yamasaki ↔ Takema Ito (1 patent)Masayoshi YamasakiMasayoshi Yamasaki (1 patent)Hiroyuki MorinagaHiroyuki Morinaga (8 patents)Atsushi OnishiAtsushi Onishi (8 patents)Yasuhiro KagaYasuhiro Kaga (5 patents)Takema ItoTakema Ito (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (1 from 52,722 patents)


1 patent:

1. 7512501 - Defect inspecting apparatus for semiconductor wafer

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as of
12/10/2025
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